For a multiday traverse along the exposed Tonto Plateau, these lightweight baselayer bottoms offer exceptional breathability, stretch and ultrafast dry times. Capilene Lightweight is our lightest weight, fastest drying and best wicking baselayer. The fabrics subtle grid pattern sits lightly and comfortably on the skin the smooth outer face glides easily in any layering system. Highly breathable for high exertion and warm conditions, the fabric is bluesign approved, 100% recycled polyester with 35 UPF sun protection and is treated with Polygiene permanent odor control. Features include a flat waistband with brushed inner elastic for next to skin comfort, a gusseted crotch for mobility and flatlock seams to minimize chafing.