Arena Fins Powerfin II Pro Colour:Pink The soft and elastic silicone

The soft and elastic silicone fabric guarantees outstanding wearing comfort

An integrated clip design secures the DuoTM to goggle straps to rest on the cheekbones for a comfortable and streamlined fit

The Jackson's adjustable tie-straps give you the perfect fit for the moment—loose for comfort or snug for speed

Turn your backyard or hotel swimming pool into a workout area to burn calories

Arena Fins Powerfin II Pro Colour:Pink The soft and elastic silicone*Recommend sizing up if on the border of a size. Sizes listed are US mens, for US womens size we recommend going down 1. 5 sizes. These are the fins all professional swimmers have been waiting for. Their innovative design features a sloping surface and hydrodynamic slits in the top to allow you to swim with a faster leg kick and better control. The open heel ensures the best possible ankle flexibility allowing faster upwards motion and a more powerful