Sport-Tek Club 1/4-Zip Pullover ST4434.4-ounce, 100% recycled polyester interlock with PosiCharge technology body,4.1-ounce, 100% recycled polyester ultra-fine flat back mesh with PosiCharge technology,Carbon footprint neutralized through the ClimeCo Certified Product Program,Moisture-wicking,Odor-resistant,Mesh back panel and collar piecing,Colorblocked mesh upper side panels,Dyed-to-match reverse coil zipper,Tear-away label,A C-FREE Product**