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The Hot Socks are very warm, PrimaLoft® synthetic insulated socks, designed to keep feet warm in extreme cold environments, designed for basecamp and bivi use.

To be worn inside during periods of down-time, the Hot Socks are made using a Pertex® Quantum outer fabric, and feature PrimaLoft® Silver insulation around the foot.

A reinforced abrasion-resistant 500D Cordura® footpad and a stretch fleece ankle provide further comfort and warmth whilst waiting for a weather window or recovering in your tent.

  • Reinforced abrasion-resistant 500D Cordura® footpad
  • Primaloft® Silver insulation around foot
  • Pertex® Quantum fabric
  • Insulation - Primaloft®:,
  • 135g / 5oz
  • Stretch fleece ankle
  • Stuff sack

How to measure

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Rab ships throughout the UK, EU and the United States. All UK orders are shipped free of charge by DPD. Orders placed during the week and before midday will typically be delivered within 48 hours, orders placed on weekends will ship on the following Monday.

For more information regarding shipping, including EU and US shipping charges and estimated delivery times, please visit our help centre.


If you are unhappy with your purchase, please return it to us within 90 days of receipt. The item(s) must be in resalable condition with tags attached. We are currently unable to exchange items and will refund products returned to us under the policy above.

Please note, we are not able to accept returns for underwear unless the product is faulty or damaged. We advise that you use a recorded courier service to return your item(s) as we cannot be responsible for items lost in the post.

For more information regarding returns and warranty, please see our help centre.

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