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

• Recommended Use: Running, Fitness, Yoga, Leisure Sports
• Breathable and wicking fabric
• Compressive clothes can better fit your body
• The quick-drying fabric gives more comfortability
• Flat seams move smoothly against your skin for comfort

Recommended Use: Running, Fitness, Yoga, Leisure SportsMatterD