An ultralight tank top built with a super-soft, stretchy and highly durable merino wool blend, the Anatomica Tank provides the versatile, breathable comfort you need for both active pursuits and daily life. With a tried-and-true fit that makes this tank a daily favorite, the Anatomica Tank also features the corespun fabric, merino wool fibers wrapped around a nylon core, for increased durability and strength while retaining next-to-skin softness. Flatlock seams eliminate chafing when you’re on the move.