Expedition Clothing

Brynje Arctic Neck warmer. Unrivaled warmth and performance for the coldest days.
Neck warmer with elastic draw string for ultimate fit and a multitude of uses. 
Brynje Arctic Double is the warmest base layer in the Brynje range. Made to be worn as a base layer in cold conditions, or as a layering piece, this innovative mesh and merino combination delivers warmth and wicking performance when you need it.
An outer Merino layer of 220g/m2 combined with an inner layer of Polypropylene mesh, traps air to keep you warm, while allowing your body to breath and release sweat vapour through the mesh, and away from the body. This allows for excellent body temperature regulation in cold conditions.

NOTE: We can no longer accept returns or exchanges on masks, neck gaiters, or face coverings

100% synthetic mesh lining

Exterior of 80% Merino wool and 20% polyamide

Weight: 80 g

Material Weight: merino 220 g / m2

Material Weight: net 140 g / m2

Washing your Merino Wool product

• Machine wash on wool program
• Do not use chlorine or soak garment
• Use wool detergent that does not contain enzymes / bleaches.
• The garment should not be tumble-dried .
• Remember not too much laundry in the washing machine.
• Wool does not get dirty in the same way as other clothing, therefore, it is not necessary to wash it as often

Brynje Arctic shirt. Unrivalled warmth and performance for the coldest days.
Brynje Arctic Double is the warmest base layer in the Brynje range.

Used by Military Special Forces teams, skiers and mountaineers amongst others.

Made to be worn as a base layer in cold conditions, or as a layering piece, this innovative mesh and merino combination delivers warmth and wicking performance when you need it.
An outer Merino layer of 220g/m2 combined with an inner layer of Polypropylene mesh, traps air to keep you warm, while allowing your body to breath and release sweat vapour through the mesh, and away from the body. This allows for excellent body temperature regulation in cold conditions.
This is a firm favourite with all who use it, with users taking it to the North and South Poles, Mount Everest and even to wear at home after a cold day skiing!
The item you don’t want to leave home without!

SPECIAL ORDER 5-8 days

• 100% synthetic mesh lining
• Exterior of 80% Merino wool and 20% polyamide
• Weight: 390 g
• Material Weight: outer merino 220 g / m2
• Material Weight: mesh 140 g / m2

• Washing your Merino Wool product

  • Machine wash on wool program
  • Do not use chlorine or soak garment
  • Use wool detergent that does not contain enzymes / bleaches.
  • The garment should not be tumble-dried .
  • Remember not too much laundry in the washing machine.
  • Wool does not get dirty in the same way as other clothing, therefore, it is not necessary to wash it as often

Brynje Arctic Zip Polo 3/4 neck.

SPECIAL ORDER. Delivery 5-8 days.

Unrivalled warmth and performance for the coldest days.
Brynje Arctic Double is the warmest base layer in the Brynje range.

Used by Military Special Forces teams, skiers and mountaineers amongst others.

Made to be worn as a base layer in cold conditions, or as a layering piece, this innovative mesh and merino combination delivers warmth and wicking performance when you need it.
An outer Merino layer of 220g/m2 combined with an inner layer of Polypropylene mesh, traps air to keep you warm, while allowing your body to breath and release sweat vapour through the mesh, and away from the body. This allows for excellent body temperature regulation in cold conditions.
This is a firm favorite with all who use it, with users taking it to the North and South Poles, Mount Everest and even to wear at home after a cold day skiing!
The item you don’t want to leave home without!

100% synthetic mesh lining

Exterior of 80% Merino wool and 20% polyamide

Weight: 470 g

Material Weight: merino 220 g / m2

Material Weight: net 140 g / m2

Washing your Merino Wool product

• Machine wash on wool program
• Do not use chlorine or soak garment
• Use wool detergent that does not contain enzymes / bleaches.
• The garment should not be tumble-dried .
• Remember not too much laundry in the washing machine.
• Wool does not get dirty in the same way as other clothing, therefore, it is not necessary to wash it as often

The Mammut Aconcagua Power Stretch® Jacket is a technical, light and insulating fleece jacket made of elastic Power Stretch® material. It's stretchy fabric provides the ultimate in comfort and warmth, moving with you as you climb, walk, bike or rest.

A superb mid layer for UK winters, or as a heavy weight base layer for Polar Expeditions.

You'll come to love the comfort of this jacket.

Cut: Regular Fit
UV protection (UPF)UPF 50+
Very robust and abrasion-proof Polartec® Power Stretch® Pro™ with nylon face
Robust, quick-drying outside - pleasantly soft and warm inside
2 backpack and climbing-harness-compatible zipper pockets
High-quality, durable thumb loop

Weight 415g
Main material
57% Polyester | 33% Polyamide | 10% Spandex

The Mammut Aconcagua Power Stretch® Jacket is a technical, light and insulating fleece jacket made of elastic Power Stretch® material. It's stretchy fabric provides the ultimate in comfort and warmth, moving with you as you climb, walk bike or rest.

A superb mid layer for UK winters, or as a heavy weight base layer for Polar Expeditions.

You'll come to love the comfort of this jacket.

Cut Regular Fit
UV protection (UPF)UPF 50+
Very robust and abrasion-proof Polartec® Power Stretch® Pro™ with nylon face
Robust, quick-drying outside - pleasantly soft and warm inside
2 backpack and climbing-harness-compatible zipper pockets
High-quality, durable thumb loop

Weight 415g
Main material
57% Polyester | 33% Polyamide | 10% Spandex