Hot Chillys' Youth Original II is soft and stretchy for an amazingly comfortable fit and feel; this fabric gives you moisture control while being eco-friendly. Using recycled fibers and earth conscious anti-microbial properties, it is the ultimate mid-weight base layer. Moisture transport helps keep skin dry and promote warmth, and it's lightly sanded for added warmth and exceptional feel. Featuring a contoured body fit to reduce bulk, soft cotton feel, flat seam construction, and plush back elastic waistband in bottoms.