Features: Stretch Comfort Quick Dry Helps Regulate Body Temperature Soft Hand Feel Anti-Odor 32 Degrees Cool™ White pack includes (3) white tees Black pack includes (3) black tees Stretch comfort Short sleeve crew neck Lightweight Quick dry wicks moisture and helps regulate body temperature Soft hand feel Ultra soft fabric Breathable Anti-odor 4way stretch Multifunctional Made in Egypt 90% Polyester | 10% Spandex GSM: Black - 150 | White - 160 Chest measurement: S= 34-36 | M=38-40 | L= 42-44 | XL=46-48 | XXL= 50-52 Model is 6'3" wearing size Medium Machine washable