There is no need to lock the need for fasteners without zipper quick stretch fabric stability.
1.Material: Polyester + Spandex
2.Applicable age: for adulthood
3.Applicable gender: male and female
4.Applicable scenes: Cycling, dancing, sports tide, fitness body, shooting sports, sports outdoor package, other ball sports, running sports
Size: S, M, L, XL
M: 76-84 cm / 29.92-33.07 inch
L: 85-94 cm / 33.46-37.01 inch
XL: 95-114 cm / 37.40-44.88 inch
Package :1 X a pieces of waist bag
Note: the blue and pink is not the same as the black and have no zippers or key hook .