COMFORTABLE FABRIC : This thermal underwear for boys made with lightweight,ultra-soft fabrics keep your kids cool and comfortable at practice. wrinkle resistance.
MOISTURE WICKING: Quick-drying fabric will wick sweat away from your body, keeping you dry and comfortable through any athletic activity.
TECH STRETCH: 4-way stretch compression fabric for full range of movement.
TAGLESS COLLAR: Tag-free collar and flatlock seam adds comfort.