Sizes: measure circumference of waist at widest point

S/M:  81-106cm      L/XL: 106-132cm       XL/XXL: 132-158cm

● Provides moderate support to lumbar spine and muscles of the lower back
● Lightweight, breathable mesh fabric offers best comfort during sports
● Adjustable elastic straps with front velcro fasteners for tension control
● Four spiral spring stays enhance lumbar stability

Material:
● Polyester
● Polyamide
● Spandex
● Polypropylene