Size Chart:(Product Measurement)
XS:Straps Length:33.2IN,Length:16.7IN,Waist Size:26.4IN
S:Straps Length:33.5IN,Length:16.9IN,Waist Size:28.0IN
M:Straps Length:33.7IN,Length:17.1IN,Waist Size:29.5IN
L:Straps Length:34.0IN,Length:17.4IN,Waist Size:31.9IN
This data was obtained from manually measuring the product, it may be off by 1-2 CM