Set of 2 Sports Bras and Shorts for Junior High and High School Students Colors: Gray, Black Can be used for the gym, yoga, exercise, and everyday wear. Material Composition: 91% Cotton, 9% Polyurethane Size: Blue size. Size guide: Height 140-165cm, Weight 40-65kg. Main Material: Cotton ◎ Perfect for relaxing and sports scenes for adult women too! Recommended sports bra for girls in sports clubs! Ideal for junior high and high school students' exercise scenes! Not only for club activities, but also for physical education, cultural girls, and elementary school girls who are gradually becoming adult women! The straps, which are neither too thin nor too thick, adhere to movement, and the thick underbust elastic prevents slippage even during intense exercise, fitting snugly to the body's movements! The three-dimensional design makes the feel of tape and seams less noticeable on the skin, and the cup seams are designed to be less noticeable on the outer layer, making it gentle on the skin. It naturally fits the breasts of growing teens and looks natural when wearing clothes and gym uniforms. The main material is cotton, so it is gentle on the skin and stays dry even when you sweat. The sweat-wicking and quick-drying fabric is used, so it dries quickly even if you sweat a lot, and you don't have to worry about unpleasant stickiness. There are no wires, so it won't hurt. Comfortable to wear. There are no hooks, and it is designed to be worn by pulling it over the head, so there is no chance of the hooks coming undone during vigorous movements. This material has good flexibility and breathability, and is a popular product for students who do a lot of exercise. It is a material that can be washed without worry, so you can keep it clean.