The prAna Ridge Tech tank is a no-nonsense performance tank ideally suited for heat. Stretch and quick-dry properties enable this all-purpose sleeveless tank to perform across sports, from hot yoga to runs on the beach. Super soft performance jersey tank. Sleeveless styling allows full range of motion. Breathable fabric helps wick sweat away in any activity. UPF 50+. Performance fit. Material: Spun Polyester, Spandex.