Helly Hansen GRAVITY JACKET The Helly Hansen GRAVITY JACKET is the perfect jacket for the perfect ski day. The two-layer HELLY TECH® PERFORMANCE fabric is waterproof, breathable and windproof. PrimaLoft® BLACK Eco insulation is made from a 100% recycled material and it provides a bit of warmth. Unrestricted movement is guaranteed by its mechanical flexibility and the ergonomically articulated cut. This jacket has been responsibly manufactured using the bluesign® certified textile manufacturing process, which reduces waste at every step of the garment supply chain. Helly Hansen GRAVITY JACKET