Size Chart:(Product Measurement)
S:Length:26.6IN,Straps Length:8.3IN,Length:7.9IN,Waist Size:26.0-39.8IN
M:Length:27.0IN,Straps Length:8.3IN,Length:8.3IN,Waist Size:27.6-41.3IN
L:Length:27.6IN,Straps Length:8.3IN,Length:8.7IN,Waist Size:29.1-42.9IN
XL:Length:28.1IN,Straps Length:8.3IN,Length:9.1IN,Waist Size:30.7-44.5IN
This data was obtained from manually measuring the product, it may be off by 1-2 CM