Size Chart:(Product Measurement)
S:Length:18.9IN,Straps Length:12.6IN,Length:8.7IN,Waist Size:26.0-39.8IN
M:Length:19.3IN,Straps Length:12.6IN,Length:9.1IN,Waist Size:27.6-41.3IN
L:Length:19.9IN,Straps Length:12.6IN,Length:9.4IN,Waist Size:29.1-42.9IN
XL:Length:20.5IN,Straps Length:12.6IN,Length:9.8IN,Waist Size:30.7-44.5IN
This data was obtained from manually measuring the product, it may be off by 1-2 CM