Dennis Yarmouth Track & Field and Cross Country - Adult Cooling Performance Long Sleeve Tee (A4N3165) Dorothy Triple-wall vacuum-insulated for 12 hours

Triple-wall vacuum-insulated for 12 hours hot / 24 hours coldPowder-coated 18/8 stainless steel for durability and gripBPA-freeScrew-on lid with ice-stopper for easy drinking on-the-go or during your latest adventure

100% polyester jersey with PosiCharge® technology

The Beast ’20 is known for its trusted stability and soft

Take on your running routine in comfort

Metaluxe® zipper

Dennis Yarmouth Track & Field and Cross Country - Adult Cooling Performance Long Sleeve Tee (A4N3165) Dorothy Triple-wall vacuum-insulated for 12 hoursBuilt for athletes and active lifestyles, this long sleeve tee delivers comfort, durability, and protection. Crafted from lightweight 100% recycled polyester, it features advanced performance technology to keep you cool, dry, and focused whether youre training, competing, or enjoying the outdoors. 4 ounce, 100% recycled poly interlock Moisture wicking to keep you dry Stain release and odor resistance for lasting freshness Snag resistant fabric for