This Men's Ultimate Performance Heritage Blocked Tennis Tee is perfect for male tennis enthusiasts. Whether you're playing a friendly match at the local court or competing in a tournament, this tee has got you covered. It's made of a blend of 51% polyester, 35% recycled polyester, and 14% elastane. The single - knit fabrication creates a lightweight and flexible material. It can be easily machine - washed for your convenience.