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 collectionDesign for yoga or runningLong length, form-fittingRacerback and mesh panels Fabric:Fast sweat-wicking keep you dryMinimal seams to reduce chafeFour-way stretch, good elasticity, no sense of restraint100%Polyamide; 2)65%Polyamide,35%Polyester