The Icebreaker Women's Anatomica Seamless Sport Hipkini is a Technical undie for the active female. Cool-Lite fabric is a blend of merino wool, Lyocell and nylon, that will wick moisture fast to keep you comfortable on the go. Durable and seamless to maintain mobility whether you're at work or on the trail. Features of the Icebreaker Women's Anatomica Seamless Sport Hipkini New seamless construction for ease of wear and mobility Cool-Lite fabric for faster wicking Lycra content for stretch and mobility Nylon content for durability Gusset for comfort and mobility Icebreaker knitted logo Fabric Details 40% Merino, 40% Tencel, 14% Nylon, 6% Lycra