With R-Tek® Pro, we’ve taken soft, brushed fleece and added stretch side and sleeve panels for easy movement and a sleeker look. Plus, R-Tek® Pro resists pilling and incorporates Low Impact Technology for enhanced softness and performance.12-ounce, 100% polyester R-Tek® Pro fleece88/12 poly/spandex side panelsReverse coil zipper with chin guardFront zippered pockets with zipper garagesElastic binding at hem