DeFeet Women's UnDLite Thin Sleeveless Base Layer

Our lightest, thinnest base layer. Stretchy and forgiving, its also the most formfitting base layer around. It can be used with the UnDShurt to make a two layer core warmth piece, or used on its own as a minimalist piece. For cycling and running it is a truly versatile top. The UnDLite isextremely quick drying with superior vapor transport to make the perfect undershirt for high temperature conditions. Composition: 56% RepreveR Polyester, 25% RepreveR Nylon, 10% Spandex, 9% flat poly. Sizing: Small 33 35, Medium 36 38, Large 39 41, Extra Large 42 46!