With PrimaLoft® Silver insulation, Heiko punches well above its weight on breezy belays, showery summit stops and chilly evenings around the tent. Windproof, water resistant and highly compressible, Heiko packs down into its own pocket. Excellent PrimaLoft® warmth and fully windproof Highly compressible, packing into its own chest pocket Versatile jacket and mid-layering piece The Heiko’s outer fabric and inner liner are made from a super-light, soft polyester. This creates a fully windproof layer around the insulation, trapping vital body heat when you stop moving or when the wind picks up. The highly compressible fill allows the Heiko to pack neatly into its own chest pocket, complete with a hang loop for easy clipping to a harness. PrimaLoft® insulation is water resistant, helping retain insulating performance even when wet. Combined with fast-drying fabric treated with a PFC-free DWR, this makes the Heiko well suited to changeable conditions. Not just a versatile outer layer, the Heiko can also be worn as a warm mid-layer in colder temperatures. Its hoodless design and low-profile 60gsm insulation fit comfortably under outer shells.

To keep your jacket’s durable water repellent (DWR) treatment in tip-top condition, wash it regularly in pure soap or a specialist cleaner (like Nikwax Tech Wash or Grangers Performance Wash). You may also need to refresh the treatment about once or twice a year (depending on usage) using a reproofer. Using a spray-on reproofer preserves your jacket's wicking ability.

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

Please note, for hygiene reasons, some of our items cannot be returned or refunded, including; Underwear, Pierced Jewellery, Grooming Products and Fragrance.

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.

Click here to view our full Returns Policy.