You can use the sizing charts below to measure and determine your size per product, per brand:

 

SixSixOne
http://sixsixone.com/size-chart


Dakine
http://www.dakine.com/CustomerService/ProductFAQ/sizing-charts 

 

Five Ten
http://fiveten.com/templates/jreviews_overrides/views/themes/fiveten/theme_images/sizeconversion.jpg 
 

Leatt
http://www.leatt.co.uk/category/leatt-sizing-chart/

One
http://oneindustries.com/size-chart 

Pay careful attention to take your measurements as indicated by the sizing chart to ensure you get an accurate reading. We find the sizing charts are usually spot-on but if the item doesn't fit you, we accept returns. Our return policy can be found here and a step-by-step guide to returning your product can be found here.


Roost Apparel
http://www.roostapparel.co.za/sizing/