6.6 oz./yd? / 225 gsm, 100% polyester jersey; Snag protection plus jersey; Moisture-wicking; Antimicrobial performance; UV protection; 6.6 oz./yd2 / 225 gsm, 100% polyester jersey; Center front coil zipper with autolock slider; Side vents; Industrial Laundry Tested up to 75 washes; Carbon neutral style in partnership with Green Story third party verified carbon offset program.? For more information click on carbon neutral link above MSRP.