The 2XU G:1 GHST Singlet offers superior breathability and cooling for maximum performance gains. With a revolutionary knit structure and ICE X embedded into the yarn, this fabric to draw heat from the body. The fabric also helps reflect UV rays to manage heat absorption and lower skin surface temperature. Weighing just 96gms with minimal seams, the G:1 GHST top is ultra light, ventilated with oustanding moisture management. Reflective detailing ensures high visibility. World’s lightest performance run top - ultra light and breathable. X-LITE COOL fabric to manage heat absorption and reduce surface skin temperature. Hi fi lament yarns for maximum moisture management to keep you dry. Minimal cling, zero chafe. Antibacterial to reduce odor. Reflective safety detailing. Form flattering comfort and freedom of movement.