Value Set Beautiful Shape Shorts High Breathability and Stretch 4-Piece Set Free Size, Suitable for: 40kg~70kg 【Double-Layered Crotch】The back of the crotch (gusset) uses a 100% cotton lining that is easy to clean and gentle on the skin. Also, with two layers of fabric, it traps air, providing excellent breathability and moisture permeability in the summer for a dry and comfortable feel, and a warm feel in the winter ☆ An all-season versatile innerwear for comfortable wear. 【Benefits of Long Fiber Cotton Material】・Good breathability ・Less static electricity ・Cool in summer and warm in winter ・Smooth to the touch ・Durable material makes clothes last longer ・Easy to wash and bleach 【Recommended for those who】 ●Want more volume in their hips. ●Are concerned about their hip position being low. ●Find office work, where they sit for long hours, uncomfortable. ●Want to improve their style when wearing tight dance costumes, etc."