Our most minimal men's running top, this singlet is ideal for your toughest training sessions in high heat and humidity. Size & Fit Slightly Fitted: Relaxed through the chest and sleeve, with a slightly slimmer waist. Fabric & Care 100% polyester. Machine wash and dry. Additional Features Lightweight synthetic fabric wicks away sweat and dries quickly. Clean, trim design and flatlock seams minimize chafing. Antimicrobial treatment controls odor. Reflective logo and other elements increase visibility in low light. Imported.