Undergoing extensive university research and field testing Sherpa has designed a polypro like no other designed to enhance natural performance. Automatically designed to fit snuggly and absorb moisture with the lowest thermal conductivity of any traditional fabric plus outstanding insulation Sherpa's polypro is a no brainer for you and your family. Stretch, run, cycling these polypro pants will move with you and never let you down. Sherpa's baselayer bottoms are a winter staple for all environments, made from ultra soft technical PCD II polypropylene. Our winter Baselayers provide outstanding insulation and will work to retain natural body heat for superior warmth.

*  The most comfortable polypropylene

*  Ultra soft to touch

*  Lightweight superior warmth (190 GSM)

*  Raglan sleeves for comfort

*  Excellent moisture management

*  Quick drying