Echoing our powerful Mission, The ColdPruf Eco product line offers products made from used PET bottles for use and reuse, time and time again. Not just a mission but a commitment to be environmentally conscious. The ColdPruf Eco Mini-Waffle Knit PRO-TEK design with Repreve, has been specifically patterned to be comfortably snug to your very own personal fit. Tri it and experience the extraordinary and comfortable feel of our SUSTAINABLE Mini-Waffle Knit performance base layer product. Wear PRO-TEK during Cold to VERY Cold Weather and during Medium to High Activity. PRO-TEK with REPREVE(r)