These are great fins but I have 2 pair. I love these fins! I would like $120 for them they sell for $209 on Leisure Pro
BIO-FIN PRO C-Series
* Stainless steel spring strap factory installed
* 20Ž° angled blade for a fin shape that works with the natural resting angles of ankle and knee - very low strain
* 100% rubber material for optimum weight and flexibility
* Increased maximum speed and reduced fatigue
* Up to 40% reduction in muscle fatigue, energy use, and air consumption; longest recorded bottom times during testing
* Excellent manueverability and position control
* Foot pocket is open at the toe for added comfort
BIO-FIN PRO C-Series
* Stainless steel spring strap factory installed
* 20Ž° angled blade for a fin shape that works with the natural resting angles of ankle and knee - very low strain
* 100% rubber material for optimum weight and flexibility
* Increased maximum speed and reduced fatigue
* Up to 40% reduction in muscle fatigue, energy use, and air consumption; longest recorded bottom times during testing
* Excellent manueverability and position control
* Foot pocket is open at the toe for added comfort
![IMG_0937 [1024x768].JPG](/community/data/attachments/20/20876-dac98d5df138471df1be3c34eb5be1b9.jpg)
![IMG_0938 [1024x768].JPG](/community/data/attachments/20/20877-75814ffdeff2480ef891fbfc4471182d.jpg)
