4.7-ounce 100% polyester textured double knit main fabric - 3.8-ounce 100% polyester mesh panels - Original Fit - WickWork technology forces the transfer of moisture away from the skin to the outside of the fabric where it can evaporate - Breathable quick-drying fabric with odor resistance - Built-in 50+ UPF protection - Mesh side panels for breathability - Raglan sleeves - Thumbholes for easy layering - 3 piece hood - Tagless neck label - Inside elastic back neck tape - Pick and pill resistant - Heat transfer sleeve logo