Ten Thousand Lightweight Shirt Gray Excellent condition Featherweight and ultra-breathable for all high-sweat conditioning sessions Permanent silver ion anti-odor treatment Premium featherweight fabric Anti-chafe seams Minimalist, no-bulk construction Micro-ventilation for breathability No-cling fabric Passed testing for over 10,000 anti abrasion rubs Passed testing for over 100 pounds of pressure per square inch 100% Polyester microfiber