This is Asian size,and it is smaller than US size one size.we suggest you choose one larger size for that.

• Using the Trouser belt to adjust the tightness of your shorts
• Fourneedle six lines technique make it smooth and firm
• you can put your belongings into Hidden pocket when running
• Reflective LOGO make it safe when you running at night
• reinforced crotch provides freedom for sports

Using the Trouser belt to adjust the tightness of your shortsMatterD