This sweat-wicking layer is lovingly referred to as a "Ninja shirt!" by customer Michelle's son. | StayCool: 90% recycled polyester/10% spandex | UPF 50+ protection | 4-way stretch | Thumbholes Fabric: 90% recycled polyester/10% spandex that wicks sweats, dries fast, and has UPF ...This sweat-wicking layer is lovingly referred to as a "Ninja shirt!" by customer Michelle's son. | StayCool: 90% recycled polyester/10% spandex | UPF 50+ protection | 4-way stretch | Thumbholes Fabric: 90% recycled polyester/10% spandex that wicks sweats, dries fast, and has UPF 50+ protection for all-day play.
Feel: Super smooth, stretchy, ultra lightweight, and breathable. Fit: Thumbholes and front pocket for lunch money or Hatchimals.