The Women&&';;s Featherweight Hooded Merino Crew is built for year-round comfort. We&&';;ve partnered with NuyarnA(R) to create best-in-class breathability and performance in our featherweight 125gm evolved Signature Merino Blend that sees raw bamboo combined with twist-free, technically spun merino wool. This fabric is faster drying, more air resistant, more elastic and astonishingly durable, not to mention soft-on-skin, odourless and offering 4-way stretch. UPF50+ sun protection and an ultralight hood make it adaptable across four seasons, while contoured side panels ensure to move with you as you fluidly navigate terrain.