Our men's Substratum IV Core Stretch mid-layer provides warmth, breathability, and freedom of movement for winter activities. Made from Ilus Stretch fabric with odour control and UPF 50+ protection, it's perfect under a waterproof jacket for hikes in the rain or days on the slopes.Warm 240g/m² recycled stretch fabric - Ilus StretchOdour control antibacterial treatment without chemicalsMove freely with SeamSmart technologyUV protection (UPF) of 50+With functional zipped pockets
