Performance sleeveless undershirt tank top Firms and slims Nylon/spandex/elastane Imported Machine washable Physique-improving, game-changing, seamless men’s tanks from Spanx are designed with cooling features and compression zones that will transform your torso and chest. Look sharper, stand taller and feel stronger in your clothes. Featuring zoned compression that targets the abs and torso while firming and toning the chest, these innovative men’s performance undershirts have an athletic design that maximizes mobility and eliminates bulk under clothes. The Breatheasy™ zones cool through the underarms and back for added comfort. Plus, the lumbar support zone improves posture and wicks away moisture for a completely comfortable undershirt that looks as great as it feels. 92% nylon/8% spandex/elastane. Imported. Machine wash.