Constructed with aerodynamic, lightweight and friction-reducing fabrics, the Women's P.R.O. In-R-Cool(R) Tri Singlet is loaded with race-winning technology and features. Features: - P.R.O. Aero fabric with In-R-Cool(R) provides optimal cooling, sun protection by reflecting the UV rays and aerodynamics - Direct-Vent back provides superior ventilation - Integrated bra top offers maximum support - Flatlock seams - Two back streamlined easy access envelope pockets - Laundry bag included - Sublimated graphics - Not recommended for use in chlorinated pools - Form Fit - Body: 78% polyester 22% elastane / UPF 50+ - Mesh: 76% nylon 24% elastane / UPF 50+ - Fall 2013 Collection/Discontinued