Please pay attention to the size information before you order.
we provide the weight reference data for you in the size chart.
if your weight < 110 lb you can choose size S
if your 110 lb < weight < 120 lb you can choose size M
if your 120 lb < weight < 130 lb you can choose size L
if your 130 lb < weight < 140 lb you can choose size XL
if your 140 lb < weight < 160 lb you can choose size XXL