The Sleeveless Fitness Shirts Can Pair With Various Sweatpants, Compression Pants, Fitness Shorts During Workout At The Gym To Create A Sports Style. Also Can Be Matched With Trousers, Denim Shorts, Chinos, Jeans For A Daily Look.It Can Be Washed By Hand Or By Machine, Do Not Soak For A Long Time, Do Not Bleach, And The Temperature Of Washing Solution Cannot Exceed 45ºc.