This soft workout tank top of the Seamless collection is designed for minimizing chafing and maximizing comfort, mesh panels placed in the high-sweat area for needed ventilation. Feature & Fitting: Seamless collection Design for yoga or running Long length, form-fitting Racerback and mesh panels Fabric: Fast sweat-wicking keep you dry Minimal seams to reduce chafe Four-way stretch, good elasticity, no sense of restraint 1)100%Polyamide; 2)65%Polyamide,35%Polyester SKU:R207.Easy reach by searching the SKU