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Men's Beyond The Ultimate Ice Ultra Kit List

Complete men's kit for the Beyond The Ultimate Ice Ultra arctic challenge. Special... Read More

Complete men's kit for the Beyond The Ultimate Ice Ultra arctic challenge. Specialist cold-weather clothing and equipment for extreme polar racing conditions. From thermal base layers to arctic outerwear, comprehensive loadout for sub-zero endurance events. Gear tested in the harshest environments where standard winter kit fails. Read Less

Arctic Expeditions: Jackets

Arctic Expeditions: Base Layers

Arctic Expeditions: Fleeces & Mid Layers

Louis Is 5ft 10" And Wears Size: M | Hem Studio Image Of Model Wearing Mountain Pro Waterproof Jacket In Coyote Brown (SS Model)

Louis Is 5ft 10" And Wears Size: M | Hem Studio Image Of Model Wearing Mountain Pro Waterproof Jacket In Coyote Brown (SS Model)

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MOUNTAIN PRO WATERPROOF JACKET

MOUNTAIN PRO WATERPROOF JACKET

Packable waterproof jacket

€580,00 EUR

Select size to add to cart:

In stock.

Louis Is 5ft 10" And Wears Size: M | Hem Studio Image Of Model Wearing Bastion Down Jacket In Obsidian Black (SS Model)

OBLIVION

40% OFF

Louis Is 5ft 10" And Wears Size: M | Hem Studio Image Of Model Wearing Bastion Down Jacket In Obsidian Black (SS Model)

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BASTION DOWN JACKET

BASTION DOWN JACKET

Insulated goose down jacket

Regular price €580,00 EUR Sale price €350,00 EUR

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In stock.

Studio Image Of Charge Trousers In Grey (SS Model)

Studio Image Of Charge Trousers In Grey (SS Model)

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CHARGE TROUSERS

CHARGE TROUSERS

Utility cargo trousers

€380,00 EUR

Select size to add to cart:

In stock.

Jack Is 6ft 3" And Wears Size: L | Hem Studio Image Of Model Wearing Siege Tech Fleece Hooded In Obsidian Black (SS Model)

Jack Is 6ft 3" And Wears Size: L | Hem Studio Image Of Model Wearing Siege Tech Fleece Hooded In Obsidian Black (SS Model)

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SIEGE TECH FLEECE HOODED

SIEGE TECH FLEECE HOODED

Hooded lightweight fleece

€175,00 EUR

Select size to add to cart:

In stock.

Jack Is 6ft 3" And Wears Size: L | Hem Studio Image Of Model Wearing Siege Tech Fleece Half Zip In Obsidian Black (SS Model)

TRENDING

Jack Is 6ft 3" And Wears Size: L | Hem Studio Image Of Model Wearing Siege Tech Fleece Half Zip In Obsidian Black (SS Model)

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SIEGE TECH FLEECE HALF ZIP

SIEGE TECH FLEECE HALF ZIP

Lightweight fleece

€145,00 EUR

Select size to add to cart:

In stock.

Louis Is 5ft 10" And Wears Size: M | Hem Studio Image Of Model Wearing Mountain Pro Merino Cordura® Base Layer Top In Obsidian Black (SS Model)

Louis Is 5ft 10" And Wears Size: M | Hem Studio Image Of Model Wearing Mountain Pro Merino Cordura® Base Layer Top In Obsidian Black (SS Model)

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MOUNTAIN PRO MERINO CORDURA® BASE LAYER TOP

MOUNTAIN PRO MERINO CORDURA® BASE LAYER TOP

Insulated base layer top

€110,00 EUR

Select size to add to cart:

In stock.

Hem Studio Image of accessory, Guard Beanie in Green (SS Accessory)

Hem Studio Image of accessory, Guard Beanie in Green (SS Accessory)

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GUARD BEANIE

Merino wool beanie

€78,00 EUR

Select size to add to cart:

In stock.

SM Cut of Out Guard Beanie In Black (GM)

Hem Studio Image of accessory, Guard Beanie in Black (SS Accessory)

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GUARD BEANIE

Merino wool beanie

€78,00 EUR

Select size to add to cart:

In stock.

Max Is 5ft 8" And Wears Size: M | Hem Studio Image Of Model Wearing Mantra Fleece 1/4 Zip In Obsidian Black (SS Model)

Max Is 5ft 8" And Wears Size: M | Hem Studio Image Of Model Wearing Mantra Fleece 1/4 Zip In Obsidian Black (SS Model)

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MANTRA FLEECE 1/4 ZIP

MANTRA FLEECE 1/4 ZIP

Insulated shearling fleece

€225,00 EUR

Select size to add to cart:

In stock.

Max Is 5ft 8" And Wears Size: M | Hem Studio Image Of Model Wearing Mantra Fleece 1/4 Zip In Antimony Grey (SS Model)

Max Is 5ft 8" And Wears Size: M | Hem Studio Image Of Model Wearing Mantra Fleece 1/4 Zip In Antimony Grey (SS Model)

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MANTRA FLEECE 1/4 ZIP

MANTRA FLEECE 1/4 ZIP

Insulated shearling fleece

€225,00 EUR

Select size to add to cart:

In stock.

Studio Image Of Charge Trousers In Obsidian Black (SS Model)

Studio Image Of Charge Trousers In Obsidian Black (SS Model)

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CHARGE TROUSERS

CHARGE TROUSERS

Utility cargo trousers

€380,00 EUR

Select size to add to cart:

In stock.

Louis Is 5ft 10" And Wears Size: M | Hem Studio Image Of Model Wearing Bastion Down Jacket In Forest Green (SS Model)

OBLIVION

40% OFF

Louis Is 5ft 10" And Wears Size: M | Hem Studio Image Of Model Wearing Bastion Down Jacket In Forest Green (SS Model)

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BASTION DOWN JACKET

BASTION DOWN JACKET

Insulated goose down jacket

Regular price €580,00 EUR Sale price €350,00 EUR

Select size to add to cart:

In stock.

Jack Is 6ft 3" And Wears Size: L | Hem Studio Image Of Model Wearing Siege Tech Fleece Full Zip In Wolf Grey (SS Model)

Jack Is 6ft 3" And Wears Size: L | Hem Studio Image Of Model Wearing Siege Tech Fleece Full Zip In Wolf Grey (SS Model)

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SIEGE TECH FLEECE FULL ZIP

SIEGE TECH FLEECE FULL ZIP

Lightweight fleece

€170,00 EUR

Select size to add to cart:

In stock.

Studio Image Of Charge Trousers In Khaki (SS Model)

Studio Image Of Charge Trousers In Khaki (SS Model)

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CHARGE TROUSERS

CHARGE TROUSERS

Utility cargo trousers

€380,00 EUR

Select size to add to cart:

In stock.

Jack Is 6ft 3" And Wears Size: L | Hem Studio Image Of Model Wearing Vanguard Jacket In Khaki (SS Model)

Jack Is 6ft 3" And Wears Size: L | Hem Studio Image Of Model Wearing Vanguard Jacket In Khaki (SS Model)

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VANGUARD JACKET

VANGUARD JACKET

Waterproof jacket

€450,00 EUR

Select size to add to cart:

In stock.

Bernie Is 6ft And Wears Size: M | Hem Studio Image Of Model Wearing Stealth Seamless Base Layer Top In Obsidian Black (SS Model)

Bernie Is 6ft And Wears Size: M | Hem Studio Image Of Model Wearing Stealth Seamless Base Layer Top In Obsidian Black (SS Model)

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STEALTH SEAMLESS BASE LAYER TOP

STEALTH SEAMLESS BASE LAYER TOP

Insulated base layer top

€150,00 EUR

Select size to add to cart:

In stock.

Max Is 5ft 8" And Wears Size: M | Hem Studio Image Of Model Wearing Mantra Fleece In Obsidian Black (SS Model)

Max Is 5ft 8" And Wears Size: M | Hem Studio Image Of Model Wearing Mantra Fleece In Obsidian Black (SS Model)

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MANTRA FLEECE

Insulated shearling fleece

€260,00 EUR

Select size to add to cart:

In stock.

SM Cut of Out Stealth Skull Beanie In Black (GM)

SM Cut of Out Stealth Skull Beanie In Black (GM)

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STEALTH SKULL BEANIE

STEALTH SKULL BEANIE

Merino wool thin beanie

€45,00 EUR

Select size to add to cart:

In stock.

Studio Image Of Bastion Down Jacket In Temperate Camo (SS Model)

OBLIVION

40% OFF

Wearing Bastion Down Jacket In Temperate Camo (SS Model)

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BASTION DOWN JACKET

BASTION DOWN JACKET

Insulated goose down jacket

Regular price €580,00 EUR Sale price €350,00 EUR

Select size to add to cart:

In stock.

Louis Is 5ft 10" And Wears Size: M | Hem Studio Image Of Model Wearing Mountain Pro Merino Cordura® Base Layer Bottoms In Obsidian Black (SS Model)

Louis Is 5ft 10" And Wears Size: M | Hem Studio Image Of Model Wearing Mountain Pro Merino Cordura® Base Layer Bottoms In Obsidian Black (SS Model)

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MOUNTAIN PRO MERINO CORDURA® BASE LAYER BOTTOMS

MOUNTAIN PRO MERINO CORDURA® BASE LAYER BOTTOMS

Insulated base layer leggings

€97,00 EUR

Select size to add to cart:

In stock.

SM Cut of Out Guard Beanie In Khaki (GM)

Studio Image Of Guard Beanie In Khaki (SS Model)

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GUARD BEANIE

Merino wool beanie

€78,00 EUR

Select size to add to cart:

In stock.

SM Cut of Out Guard Beanie In Light Grey (GM)

Hem Studio Image of accessory, Guard Beanie in Light Grey (SS Accessory)

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GUARD BEANIE

Merino wool beanie

€78,00 EUR

Select size to add to cart:

In stock.

SM Cut of Out Stealth Balaclava In Khaki (GM)

Creative Image Of Stealth Balaclava In Khaki (ITF)

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STEALTH BALACLAVA

STEALTH BALACLAVA

Merino wool balaclava

€58,00 EUR

Select size to add to cart:

In stock.

SM Cut of Out Stealth Neck Gaiter In Black (GM)

SM Cut of Out Stealth Neck Gaiter In Black (GM)

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STEALTH NECK GAITER

STEALTH NECK GAITER

Merino thin neck gaiter

€39,00 EUR

Select size to add to cart:

In stock.

Rudie Is 6ft 2" And Wears Size: M | Hem Studio Image Of Model Wearing Siege Tech Fleece Hooded In Khaki (SS Model)

Rudie Is 6ft 2" And Wears Size: M | Hem Studio Image Of Model Wearing Siege Tech Fleece Hooded In Khaki (SS Model)

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SIEGE TECH FLEECE HOODED

SIEGE TECH FLEECE HOODED

Hooded lightweight fleece

€175,00 EUR

Select size to add to cart:

In stock.

SM Cut of Out Stealth Balaclava In Black (GM)

Creative Image Of Stealth Balaclava In Black (ITF)

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STEALTH BALACLAVA

STEALTH BALACLAVA

Merino wool balaclava

€58,00 EUR

Select size to add to cart:

In stock.

Max Is 5ft 8" And Wears Size: M | Hem Studio Image Of Model Wearing Mantra Fleece In Forest Green (SS Model)

Max Is 5ft 8" And Wears Size: M | Hem Studio Image Of Model Wearing Mantra Fleece In Forest Green (SS Model)

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MANTRA FLEECE

Insulated shearling fleece

€260,00 EUR

Select size to add to cart:

In stock.

Jack Is 6ft 3" And Wears Size: L | Hem Studio Image Of Model Wearing Siege Tech Fleece Full Zip In Khaki (SS Model)

Jack Is 6ft 3" And Wears Size: L | Hem Studio Image Of Model Wearing Siege Tech Fleece Full Zip In Khaki (SS Model)

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SIEGE TECH FLEECE FULL ZIP

SIEGE TECH FLEECE FULL ZIP

Lightweight fleece

€170,00 EUR

Select size to add to cart:

In stock.

SM Cut of Out Stealth Seamless Base Layer Bottom In Obsidian Black (GM)

RESTOCK LANDED

SM Cut of Out Stealth Seamless Base Layer Bottom In Obsidian Black (GM)

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STEALTH SEAMLESS BASE LAYER BOTTOM

STEALTH SEAMLESS BASE LAYER BOTTOM

Insulated base layer leggings

€120,00 EUR

Select size to add to cart:

In stock.

Markus Is 6ft 2" And Wears Size: L | Hem Studio Image Of Model Wearing Palisade Down Insulated Jacket In Obsidian Black (SS Model)

Markus Is 6ft 2" And Wears Size: L | Hem Studio Image Of Model Wearing Palisade Down Insulated Jacket In Obsidian Black (SS Model)

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PALISADE DOWN INSULATED JACKET

PALISADE DOWN INSULATED JACKET

Insulated waterproof parka

€1.200,00 EUR

Select size to add to cart:

In stock.

SM Cut of Out Long Mountain Socks In Long (GM)

RESTOCK LANDED

SM Cut of Out Long Mountain Socks In Long (GM)

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LONG MOUNTAIN SOCKS

LONG MOUNTAIN SOCKS

Insulated merino socks

€39,00 EUR

Select size to add to cart:

In stock.

Creative Image Of Centurion Alpine Jacket In Grey (ITF)

OBLIVION

30% OFF

Bernie Is 6ft And Wears Size: M | Hem Studio Image Of Model Wearing Centurion Alpine Jacket In Grey (SS Model)

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CENTURION JACKET (G1)

CENTURION JACKET (G1)

Breathable soft shell jacket

Regular price €335,00 EUR Sale price €235,00 EUR

Select size to add to cart:

In stock.

Max Is 5ft 8" And Wears Size: M | Hem Studio Image Of Model Wearing Mantra Fleece 1/4 Zip In Forest Green (SS Model)

Max Is 5ft 8" And Wears Size: M | Hem Studio Image Of Model Wearing Mantra Fleece 1/4 Zip In Forest Green (SS Model)

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MANTRA FLEECE 1/4 ZIP

MANTRA FLEECE 1/4 ZIP

Insulated shearling fleece

€225,00 EUR

Select size to add to cart:

In stock.

Bernie Is 6ft And Wears Size: M | Hem Studio Image Of Model Wearing Vanguard Jacket In Obsidian Black (SS Model)

Bernie Is 6ft And Wears Size: M | Hem Studio Image Of Model Wearing Vanguard Jacket In Obsidian Black (SS Model)

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VANGUARD JACKET

VANGUARD JACKET

Waterproof jacket

€450,00 EUR

Select size to add to cart:

In stock.

Creative Image Of Mountain Pro Waterproof Jacket In Forest Green (ITF)

Louis Is 5ft 10" And Wears Size: M | Hem Studio Image Of Model Wearing Mountain Pro Waterproof Jacket In Forest Green (SS Model)

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MOUNTAIN PRO WATERPROOF JACKET

MOUNTAIN PRO WATERPROOF JACKET

Packable waterproof jacket

€580,00 EUR

Select size to add to cart:

In stock.

Jack Is 6ft 3" And Wears Size: L | Hem Studio Image Of Model Wearing Siege Tech Fleece Half Zip In Wolf Grey (SS Model)

TRENDING

Jack Is 6ft 3" And Wears Size: L | Hem Studio Image Of Model Wearing Siege Tech Fleece Half Zip In Wolf Grey (SS Model)

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SIEGE TECH FLEECE HALF ZIP

SIEGE TECH FLEECE HALF ZIP

Lightweight fleece

€145,00 EUR

Select size to add to cart:

In stock.

Creative Image Of Bastion Down Jacket In Coyote Brown (ITF)

OBLIVION

40% OFF

Louis Is 5ft 10" And Wears Size: M | Hem Studio Image Of Model Wearing Bastion Down Jacket In Coyote Brown (SS Model)

Add To Wishlist

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BASTION DOWN JACKET

BASTION DOWN JACKET

Insulated goose down jacket

Regular price €580,00 EUR Sale price €350,00 EUR

Select size to add to cart:

In stock.

Creative Image Of Mountain Pro Waterproof Jacket In Obsidian Black (ITF)

Louis Is 5ft 10" And Wears Size: M | Hem Studio Image Of Model Wearing Mountain Pro Waterproof Jacket In Obsidian Black (SS Model)

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MOUNTAIN PRO WATERPROOF JACKET

MOUNTAIN PRO WATERPROOF JACKET

Packable waterproof jacket

€580,00 EUR

Select size to add to cart:

In stock.

Jack Is 6ft 3" And Wears Size: L | Hem Studio Image Of Model Wearing Siege Tech Fleece Hooded In Wolf Grey (SS Model)

Jack Is 6ft 3" And Wears Size: L | Hem Studio Image Of Model Wearing Siege Tech Fleece Hooded In Wolf Grey (SS Model)

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SIEGE TECH FLEECE HOODED

SIEGE TECH FLEECE HOODED

Hooded lightweight fleece

€175,00 EUR

Select size to add to cart:

In stock.

SM Cut of Out Regular Mountain Socks In Regular (GM)

RESTOCK LANDED

SM Cut of Out Regular Mountain Socks In Regular (GM)

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REGULAR MOUNTAIN SOCKS

REGULAR MOUNTAIN SOCKS

Insulated socks

€33,00 EUR

Select size to add to cart:

In stock.

Studio Image Of Centurion Alpine Jacket In Green (SS Model)

OBLIVION

30% OFF

Jack Is 6ft 3" And Wears Size: L | Hem Studio Image Of Model Wearing Centurion Alpine Jacket In Green (SS Model)

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CENTURION JACKET (G1)

CENTURION JACKET (G1)

Breathable soft shell jacket

Regular price €335,00 EUR Sale price €235,00 EUR

Select size to add to cart:

Only 31 left in stock!

Rudie Is 6ft 2" And Wears Size: M | Hem Studio Image Of Model Wearing Siege Tech Fleece Half Zip In Khaki (SS Model)

Rudie Is 6ft 2" And Wears Size: M | Hem Studio Image Of Model Wearing Siege Tech Fleece Half Zip In Khaki (SS Model)

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SIEGE TECH FLEECE HALF ZIP

SIEGE TECH FLEECE HALF ZIP

Lightweight fleece

€145,00 EUR

Select size to add to cart:

Only 44 left in stock!

SM Cut of Out Guard Beanie In Charcoal Grey (GM)

Studio Image Of Guard Beanie In Charcoal Grey (SS Model)

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GUARD BEANIE

Merino wool beanie

€78,00 EUR

Select size to add to cart:

In stock.

SM Cut of Out Stealth Tech Warmer In Khaki (GM)

SM Cut of Out Stealth Tech Warmer In Khaki (GM)

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STEALTH TECH WARMER

STEALTH TECH WARMER

Merino blend neck gaiter

€45,00 EUR

Select size to add to cart:

In stock.

Jack Is 6ft 3" And Wears Size: L | Hem Studio Image Of Model Wearing Siege Tech Fleece Full Zip In Obsidian Black (SS Model)

TRENDING

Jack Is 6ft 3" And Wears Size: L | Hem Studio Image Of Model Wearing Siege Tech Fleece Full Zip In Obsidian Black (SS Model)

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SIEGE TECH FLEECE FULL ZIP

SIEGE TECH FLEECE FULL ZIP

Lightweight fleece

€170,00 EUR

Select size to add to cart:

In stock.

SM Cut of Out Stealth Tech Warmer In Black (GM)

SM Cut of Out Stealth Tech Warmer In Black (GM)

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STEALTH TECH WARMER

STEALTH TECH WARMER

Merino blend neck gaiter

€45,00 EUR

Select size to add to cart:

In stock.

Max Is 5ft 8" And Wears Size: M | Hem Studio Image Of Model Wearing Mantra Fleece In Antimony Grey (SS Model)

Max Is 5ft 8" And Wears Size: M | Hem Studio Image Of Model Wearing Mantra Fleece In Antimony Grey (SS Model)

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MANTRA FLEECE

Insulated shearling fleece

€260,00 EUR

Select size to add to cart:

In stock.

Bernie Is 6ft And Wears Size: M | Hem Studio Image Of Model Wearing Phalanx Fleece In Obsidian Black (SS Model)

OBLIVION

40% OFF

Bernie Is 6ft And Wears Size: M | Hem Studio Image Of Model Wearing Phalanx Fleece In Obsidian Black (SS Model)

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PHALANX FLEECE (G1)

PHALANX FLEECE (G1)

Insulated lightweight fleece

Regular price €310,00 EUR Sale price €185,00 EUR

Select size to add to cart:

Only 5 left in stock!

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Arctic Expedition Clothing

Outdoor Clothing

Winter Accessories

IN THE FIELD

FAQ'S

The most effective way to layer for the cold is to use a three-layer system that balances warmth, breathability, and protection. Start with a moisture-wicking base layer to keep sweat off your skin and prevent chilling. Add a mid layer that provides insulation while regulating temperature during changing activity levels. Finish with an outer layer: a waterproof, windproof shell for active use in harsh weather, or an insulated jacket for low-activity or extreme cold. Done right, this system keeps you warm, dry, and comfortable without overheating
Our range of insulated jackets, fleeces, base layers and trousers has been worn by Co-Founder Staz in his fastest known ascent of Mount Everest from London as well as his summit of Ama Dablam three years prior. Adventurer Aldo Kane has trusted layers to the bottom of the ocean and the mountains of Banff whilst former Special Forces Operator Jason "Foxy" Fox and team wore the complete layering system for their Arctic Ultra on Project Fire & Ice. Explorer Lucy Shepherd has recently taken ThruDark layers to the South Pole in a record sit ski expedition.
Yes - friends of the brand Jonny Pain and Marc Rhodes have both successfully completed the BTU Ice Ultra wearing the complete ThruDark layering system. Marc even achieved a podium finish in the 2025 Ice Ultra.

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Men's Beyond The Ultimate Ice Ultra Kit List

Complete men's kit for the Beyond The Ultimate Ice Ultra arctic challenge. Specialist cold-weather clothing and equipment for extreme polar racing conditions. From thermal base layers to arctic outerwear, comprehensive loadout for sub-zero endurance events. Gear tested in the harshest environments where standard winter kit fails.

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