arena Size Charts

When using the arena sizing charts, please note that we use the USA sizes on our website.

Women's Size Charts

Women's Racing & Open Water Swimsuits

 

Women's Training Swimsuits

 

Women's Bikinis

 

Women's Wetsuits & Triathlon Suits

 

Women's Apparel

Men's Size Charts

Men's Racing Swimsuits

Men's Training Swimsuits

Men's Wetsuits & Triathlon Suits

Men's Apparel

Unisex Size Charts

Unisex Apparel

Youth's Size Charts

Girls' Racing Swimsuits

Boys' Racing Swimsuits

Girls' Swimwear

Boys' Swimwear

Youth Unisex Apparel

Fins Size Charts

Powerfin Pro Fins

Powerfin Fins