The blade, made of composite plastic and rubber, has a non-vented design and provides relaxed finning with no cramps for extended peroids of time.  The comfortable foot pocket eliminates chafing. The fin straps have large thumb loops for easy donning and doffing. Additionally, the straps can be adjusted, which allows the fins to be shared between different people in a similar foot size range. 
The fins are ideal for travelers due to their compact dimensions and light weight. They come with a mesh drawstring carry bag with barrel lock fastener closure.