Two walkers wearing sub zero thermal base layers whilst walking in the mountains
Two walkers wearing sub zero thermal base layers whilst walking in the mountains during summer

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I've been wearing Sub Zero garments for over thirty years. They never seem to wear out! - F Hurst, Middlesex

I'm always impressd with the fit of Sub Zero products. They contour to my bodies shape without being restrictive - T Bates, Hereford

Sub Zero thermals are the warmest and softest i have ever worn. I have now thrown out all my other brands - S Harper, Edinburgh

My order was Shipped promptly and the returns process was quick and easy - H Phillips, Taunton

A jewel of a company within an industry of mediocrity. They actually value you as a customer, not just a wallet - D Chapman, London

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About Sub Zero

During a cold and wet scramble along the Lake Districts Helvellyn mountain in 1967, Derek Laxton hit upon inspiration for a technical range of thermal underwear. With a trained mechanical engineer background and a lust to run his own company, in 1969 Sub Zero Technology Ltd was created. From their original Leicester textile mill, the Sub Zero Factor 1 range of thermal base layers was born to worldwide acclaim.

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Pathway up to Helvellyn mountain range in the English Lake District

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