Sub Zero Best Sellers

Discover some of our most popular Sub Zero technical clothing, designed and manufactured for outdoor performance, comfort and durability. From thermal base layers and insulating mid layers to specialist outdoor accessories, these customer favourites represent over 50 years of British outdoor clothing expertise.

placeholder Sub Zero Factor 1 Plus mens long sleeve base layer top in grey marl showing the raglan cut and the body mapping zones placeholder Sub Zero Factor 1 Plus mens long sleeve base layer top in grey marl showing the raglan cut and the body mapping zones

Factor 1 Plus Mens Long Sleeve Base Layer Top

£49.99
placeholder Factor 1 Plus Womens Long Sleeve Base Layer Tops placeholder Factor 1 Plus Womens Long Sleeve Base Layer Tops

Factor 1 Plus Womens Long Sleeve Base Layer Tops

£49.99
placeholder Front detail of a Sub Zero mens lightweight synthetic insulated jacket in navy blue showing the full length zip and baffle construction placeholder Front detail of a Sub Zero mens lightweight synthetic insulated jacket in navy blue showing the full length zip and baffle construction
On sale

Mens Lightweight Synthetic Insulated Jacket

£69.99 £99.99
placeholder Front detail of Sub Zero Factor 2 womens thermal mid layer long sleeve zip neck top in colour black with grey stitching placeholder Front detail of Sub Zero Factor 2 womens thermal mid layer long sleeve zip neck top in colour black with grey stitching

Factor 2 Womens Long Sleeve Zip Neck Mid Layer Top

£69.99
placeholder Front detail of a Sub Zero Factor 2 thermal mid layer onesie in black colour photographed on a white background placeholder Front detail of a Sub Zero Factor 2 thermal mid layer onesie in black colour photographed on a white background

Factor 2 Mid Layer Onesie

£99.99
placeholder Sub Zero merino wool walking socks in grey colour photographed on a white background placeholder Sub Zero merino wool walking socks in grey colour photographed on a white background

Merino Wool Walking Socks

£19.99
placeholder Front detail of Sub Zero Factor 2 mens long sleeve mid layer thermal top with a crew neck in colour black photographed on a white background placeholder Front detail of Sub Zero Factor 2 mens long sleeve mid layer thermal top with a crew neck in colour black photographed on a white background

Factor 2 Mens Long Sleeve Mid Layer Thermal Top

£64.99
placeholder Front detail of Sub Zero Factor 1 plus mens base layer leggings in grey marl photographed on a white background placeholder Front detail of Sub Zero Factor 1 plus mens base layer leggings in grey marl photographed on a white background

Factor 1 Plus Mens Base Layer Leggings

£39.99
placeholder Sub Zero Meraklon Thermal Head Over In Black on a white background placeholder Sub Zero Meraklon Thermal Head Over In Black on a white background

Meraklon Neck Warmers

£11.99
placeholder Left hand palm detail of Sub Zero Factor 2 Plus touchscreen thermal glove in black showing the double cuff, conductive tips and silicon grip pattern placeholder Left hand palm detail of Sub Zero Factor 2 Plus touchscreen thermal glove in black showing the double cuff, conductive tips and silicon grip pattern

Factor 2 Plus Touchscreen Grip Gloves

£24.99
placeholder Front detail on a Sub Zero Factor 1 Plus Mens short sleeve thermal base layer top in navy colour placeholder Front detail on a Sub Zero Factor 1 Plus Mens short sleeve thermal base layer top in navy colour

Factor 1 Plus Mens Short Sleeve Base Layer Top

£44.99
placeholder Left hand back detail of Sub Zero Factor 2 thermal liner glover in black showing the reflective logo placeholder Left hand back detail of Sub Zero Factor 2 thermal liner glover in black showing the reflective logo

Factor 2 Liner Glove

£19.99
placeholder Sub Zero Factor 1 Plus mens long sleeve zip neck thermal base layer top front detail in black colour placeholder Sub Zero Factor 1 Plus mens long sleeve zip neck thermal base layer top front detail in black colour

Factor 1 Plus Mens Long Sleeve Zip Neck Base Layer Top

£54.99
placeholder Palm detail on a left hand of Sub Zero Factor 2 Plus touchscreen glove in black showing the double cuff and conductive fingertips placeholder Palm detail on a left hand of Sub Zero Factor 2 Plus touchscreen glove in black showing the double cuff and conductive fingertips

Factor 2 Plus Touchscreen Gloves

£22.99
placeholder Front detail of Sub Zeros Factor 2 Plus mens long sleeve zip neck mid layer top in grey marl colour photographed on a white background placeholder Front detail of Sub Zeros Factor 2 Plus mens long sleeve zip neck mid layer top in grey marl colour photographed on a white background

Factor 2 Plus Mens Long Sleeve Zip Neck Mid Layer Top

£74.99
placeholder front detail of Sub Zero anti-mosquito mens summer long sleeve base layer top in grey marl photographed on a white background placeholder front detail of Sub Zero anti-mosquito mens summer long sleeve base layer top in grey marl photographed on a white background
On sale

Anti Mosquito Mens Summer Long Sleeve Top

£39.99 £49.99
placeholder Front detail of Sub Zeros Factor 2 Plus mens long sleeve mid layer top in grey marl photographed on a white background placeholder Front detail of Sub Zeros Factor 2 Plus mens long sleeve mid layer top in grey marl photographed on a white background

Factor 2 Plus Mens Long Sleeve Mid Layer Top

£69.99
placeholder Front detail of Sub Zeros Factor 2 Plus mens thermal mid layer leggings in mark grey colour photographed on a white background. placeholder Front detail of Sub Zeros Factor 2 Plus mens thermal mid layer leggings in mark grey colour photographed on a white background.

Factor 2 Plus Mens Mid Layer Leggings

£59.99
placeholder Sub Zero Factor 2 thermal mid layer balaclava in black studio photographed from the front on a white background placeholder Sub Zero Factor 2 thermal mid layer balaclava in black studio photographed from the front on a white background

Factor 2 Balaclava

£19.99
placeholder Front detail of Sub Zero Factor 2 Plus Womens long sleeve zip neck thermal mid layer top in greay marl colour

Factor 2 Plus Womens Long Sleeve Zip Neck Mid Layer Top

£74.99
placeholder Front detail on a Sub Zero mens lightweight synthetic insulated body warmer in navy on a white background placeholder Front detail on a Sub Zero mens lightweight synthetic insulated body warmer in navy on a white background
On sale

Mens Lightweight Synthetic Insulated Body Warmer

£49.99 £79.99
placeholder Front detail showingthe low profile neck and arms, long cut body, and the body mapping zones on a Sub Zero Factor 1 Plus mens sleeveless vest top in black

Factor 1 Plus Mens Sleeveless Base Layer Vest Top

£34.99
placeholder Front details image of a Sub Zero Factor 1 Plus Womens Long Sleeve Base Layer Stretch Top Pink Black on a white background placeholder Front details image of a Sub Zero Factor 1 Plus Womens Long Sleeve Base Layer Stretch Top Pink Black on a white background

Factor 1 Plus Womens Long Sleeve Base Layer Stretch Top

£44.99
placeholder Sub Zero Factor 1 Plus balaclava in black shown from the front highlighting the mesh face design on a white background placeholder Sub Zero Factor 1 Plus balaclava in black shown from the front highlighting the mesh face design on a white background

Factor 1 Plus Balaclava

£19.99
placeholder Front detail of Sub Zero womens thermal long sleeve mid layer round neck in colour black placeholder Front detail of Sub Zero womens thermal long sleeve mid layer round neck in colour black

Factor 2 Womens Long Sleeve Mid Layer Top

£64.99
placeholder Front detail of a Sub Zero Anti-Mosquito mens summer short sleeve t shirt base layer in grey marl colour
On sale

Anti Mosquito Mens Summer Short Sleeve Top

£35.99 £44.99
placeholder Front detail of Sub Zero Factor 2 Plus womens thermal mid layer long sleeve round neck top in marl grey colour

Factor 2 Plus Womens Long Sleeve Mid Layer Top

£69.99
placeholder Frontal shot of Factor 2 Mens Sleeveless Mid Layer Thermal Top in black photographed on a white background placeholder Frontal shot of Factor 2 Mens Sleeveless Mid Layer Thermal Top in black photographed on a white background

Factor 2 Mens Sleeveless Mid Layer Thermal Top

£49.99

Articles and Information

Hiker walking along a scenic Devon coastal path with rugged cliffs, rolling countryside and the sea on a bright September day.

Why September Is One of the Best Months for Walking in the UK

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Hiker walking along a rocky trail through the Peak District, surrounded by rolling green hills, dry-stone walls and reservoirs.

What to Take on a Day Hike: The Essential UK Packing List

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Close-up of a summer hiker walking along a sunny mountain trail, wearing rugged walking boots with a thick cushioned walking sock on one foot and a thin sock slipping down on the other.

Wool Socks in Summer? Here’s Why It Works

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Hot looking male walker who is squeezing the last drop of water from their drinking bottle in the hills

Would You Know Where to Find Safe Drinking Water?

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