Nozone's Versa-T is the perfect stand-alone athletic shirt that also works great as an undershirt. You'll stay cool and fresh whenever you wear it, no matter what you're doing. Features:- Rated UPF 50+ for protection from more than 97% of the sun's UV radiation.- All sun protection is from the weave of the fabric. No Zinc or other chemicals are used in the fabric.- All natural EPA approved antibacterial material- No neck labels! -- We use only latex-free labels applied directly to the fabric- lightweight & comfortable- Incredible 4-way stretch- Soft and breathable fabric- Quick Drying- Moisture-wicking- Static resistant- Drapes nicely without clinging- Odor resistant- 100% Polyester- Machine wash & tumble dry- Pill resistant- Wrinkle resistantQuality Guaranteed:Nozone Clothing is a leader in sun-safe clothing and is commetted to bringing you full sun protection and premium products. Our clothing is manufactured in Canada to exacting standards and in humane conditions.