The Sierra Vest is designed to keep you comfortable all day, boosting core warmth and cutting out wind chill without the perpetual patch of back sweat! • Windproof, PrimaLoft® P.U.R.E. ™ -filled panels for insulation • Stretchy fleece side and back panels offer breathability • Compressible insulation packs down small in rucksacks The Sierra Vest is designed for days when you’d otherwise spend half your time de-layering and re-layering. Leaving your arms free, it targets the insulation and windproofing where you need it most, with added breathable fleece so you don’t get hot and sticky. The insulated panels use PrimaLoft® P.U.R.E.™, a high-quality fill that’s highly compressible, warm for its weight and insulates well even when wet. Combined with a windproof fabric, this keeps your core warm on blustery mountain tops, long bike descents, or frosty trail runs in the depths of winter. The stretch fleece panels are placed down each side and in a tapered column down the back. This allows you to dump excess moisture and heat exactly where you get hottest and sweatiest – under your arms and beneath your rucksack. It also gives you full freedom of movement when you’re shifting your balance on the bike or stretching for hand holds. Designer's Notes "We were very excited to be able to make one of the first garments on the market using PrimaLoft® P.U.R.E.™ technology.

Wash on a delicate cycle at 30˚C or hand wash with lukewarm water. Use a technical wash product (like Nikwax Tech Wash or Grangers Performance Wash) or pure soap. DO NOT use detergent, fabric conditioners or softeners. Rinse thoroughly in clean water. Line dry or tumble dry on low heat.

Something not quite right? You have 28 days from the day you receive it, to send something back.

Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys, and swimwear or lingerie if the hygiene seal is not in place or has been broken.

Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses, and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.

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