A versatile performance knit built for use on trails or on the water, it’s quick drying, has stretch for mobility and comfort, plus HeiQ® Pure odor control. Made of 94% polyester (35% recycled) with 6% spandex, it keeps kids comfortable in conditions ranging from cool to hot. Fair Trade Certified™ sewn. Stretch Fabric for Mobility Stretchy 94% polyester (35% recycled)/6% spandex jersey fabric provides superior mobility; with HeiQ® Pure odor control Crewneck Details Crewneck lies close to neck for better coverage Rolled Seams Rolled forward-shoulder seams prevent chafing under backpack straps Built for Movement Underarm gusset panel keeps shirt from pulling up for comfortable mobility Extra Coverage in Back Slight drop-tail hem for extra coverage; locker loop inside back neck Supporting the People Who Made This Product Fair Trade Certified™ sewn, which means the people who made it earned a premium for their labor