Pearl Izumi Apparel Size Chart TLITE In-R-Cool(R) LTD Tri Singlet not only uses great performing fabrics to keep you cool and aerodynamic, but will catch everyone's eye with its Limited Edition sublimated graphics. The body features ELITE Transfer In-R-Cool (R) fabric for cooling and UV protection, combined with ELITE Transfer Aero fabric over the shoulder to reduce drag. Two back envelope pockets provide storage for all your nutritional needs. Features: - ELITE Transfer In-R-Cool(R) fabric powered by coldblack(R) provides superior cooling and reflective sun protection - ELITE Transfer Aero fabric is strategically placed for superior aerodynamics - Overlock stitch construction for superior next-to-skin comfort and graphic alignment - Sublimated graphics - Two back easy access envelope pockets - 10" zipper for venting - Body: 80% polyester 20% elastane / UPF 40+, Shoulder and Back Panel: 80% polyester 20% elastane/ UPF 50+