Dakine Women's Size Chart The Alohi Tech Tank is sure to make you look good, with a flattering scoop neck and racer back. Its high stretch fabric is quick drying and colorfully patterned, with UPF 50+ rated sun protection. A built-in shelf bra provides support. Features: - Built-in shelf bra - UPF 50+ - Scoop neck - Racer back - Logo screen print at wearer's left bottom hem - 43% Polyamide, 43% Polyester, 14% Elastane