The Skins TRI400 Women's Compression Triathlon Racer Back Top is built for the hardcore triathlete, designed using 400 fit and dynamic gradient compression, to help improve performance and reduce post-exercise soreness. Flatlock seams are incorporated to help reduce drag in the water, providing optimal compression, fit, muscle wrapping and comfort. An anatomical cut and shape plus Memory MX panel down the spine provides unrestricted movement, as well as an ultra soft lightweight shelf-bra which gives added breast support and protection. The Skins TRI400 Women's Compression Triathlon Racer Back Top is built for the hardcore triathlete, designed using 400 fit and dynamic gradient compression, to help improve performance and reduce post-exercise soreness. Flatlock seams are incorporated to help reduce drag in the water, providing optimal compression, fit, muscle wrapping and comfort. An anatomical cut and shape plus Memory MX panel down the spine provides unrestricted movement, as well as an ultra soft lightweight shelf-bra which gives added breast support and protection.