M’s Cap Cool Daily Graphic Shirt – Smolder Blue X-Dye Solids: 3.7-oz 100% recycled polyester jersey. Heathers and cross-dyes: 3.7-oz 100% polyester (50% recycled) jersey. Body fabrics have miDori™ bioSoft for added wicking and softness, and HeiQ® Pure odor control. Heather and cross-dye fabrics are certified