Our Long-Sleeved Capilene® Cool Daily Fish Graphic Shirt combines stretch and a relaxed fit with a lightweight, quick-drying and fast-wicking 50-100% recycled polyester fabric with HeiQ® Pure odor control. Fair Trade Certified™ sewn. Quick-drying, lightweight fabric is made with 50-100% recycled content, miDori™ bioSoft for added wicking and softness, and HeiQ® Pure odor control Comfortable rib-knit neckband tiny mark on front, see photo. Not very noticeabe at all. Otherwise this shirt is like new! Materials: Solids 3.7-oz 100% recycled polyester jersey 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 Cross-dye fabric is certified as bluesign® approved