【Premium Material】Our crop tops for girls is made of high-quality cotton fabric,specially designed for children's delicate skin.This girls bra cotton is soft and breathable,more skin-friendly and comfortable,and will not feel uncomfortable even if worn for a long time.It also has better sweat absorption and moisture removal performance,avoiding stuffiness during exercise. 【Wide Shoulder Strap Design】Our bra top adopts a widened elastic shoulder strap design to effectively disperse shoulder pressure and reduce strangulation marks.This girls sports bra is suitable for long-term exercise or high-intensity training,avoiding shoulder straps from slipping or strangulation,and improving wearing comfort. 【Double Layer Quilting】This kids bra adopts a double-layer unpadded design to provide moderate support and protect breast development.This training bra can better fit the curve of children's chest,while not over-pressing and affecting development,and can eliminate embarrassment when dressing. 【Elastic Underband】The underband of this less girls sports bra adopts a high-elastic rubber band design to fit the body firmly and prevent the bra from moving up or curling.Our crop tops for girls are more adaptable to children of different body shapes,ensuring that the bra always stays in the correct position during exercise and provides continuous support. 【Widely Used】Our girls bra is suitable for 7-14 teenage girls.It is not only suitable for sports scenes such as physical education classes and dance classes,but bra top also can be used as daily underwear.Whether it is sports or daily life,it can play an excellent role.