1. Material: polyester and spandex
2. Function: Breathable and wear-resistant
3. Suitable for gender: gender-neutral / male and female
4. Side invisible zipper mouth, regardless of left and right handle
5. Double thickened fabric, high elastic and more wear-resistant
6. It is convenient to insert points and not easy to break
7. Resin zipper, tight bite, smooth pull
8. Four-wire seam, strong and not open
9. Digital printing, bright colors, not easy to fade
10. Size: S for 18-21 inches, M for 22-24 inches, L for 25-28 inches, XL for 29-32 inches
11. Weight: S code 240 g, M code 310 g, L size 370 g, XL code 440 g
