The ProFlex FX snorkeling fins are known for their powerful thrust that can effortlessly move you through the water. Vented blades made of flexible dual composite materials propel you with ease while virtually eliminating foot and ankle fatigue. The ProFlex FX features an open heel design with easy-to-adjust heel straps for a comfortable, personalized fit. Explore more with the ProFlex FX snorkeling fin.

EXPLORERS WANTED - The original snorkeling brand. Whether you are traveling the world, discovering your local beaches, or playing in the backyard pool with your kids, U.S. Divers makes products for all your water adventures. Go out and create your own water exploration memories. EASY-TO-ADJUST BUCKLES - The ProFlex FX features an open heel design with easy-to-adjust heel pull-handle straps for a comfortable, personalized fit. VENTED BLADES - These blades allow the snorkel fins to boost your kick's overall performance by eg the water-resistance strain. This will enable you to preserve your energy while having more comfortable kicks. POWER AND SPEED - Flexible dual composite materials propel you with ease while virtually eliminating foot and ankle fatigue. These dual-composite blades are designed to conserve energy while delivering power and speed. PROFLEX ADULT SNORKELING FINS - The ProFlex FX snorkeling fins are known for their powerful thrust that can effortlessly move you through the water.

Fit Type: Regular. Sport Type: Diving, Swimming. Material: plastic. Brand: U.S. Divers. Color: Dark Grey. Date First Available: November 8, 2010. Best Sellers Rank: #79,144 in Sports & Outdoors. Customer Reviews: 4.4 out of 5 stars 92 ratings 4.4 out of 5 stars. : B004BIYU9O. Sport Type: ?Diving, Swimming. Size: ?Large Men 10-13 Large Lady 11.5-14.5. Included Components: ?fins. Style: ?White Futon Sheet Set. Part Number: ?FA278O0115L. Manufacturer: ?Aqua Lung. Number of Items: ?1. Suggested Users: ?unisex-adult. Material: ?plastic. Color: ?Dark Grey. Model Name: ?PROFLEX FX BLACK SILVER L. Warranty Description: ?Manufacturer Warranty. Brand Name: ?U.S. Divers. Item Weight: ?0.01 Ounces. Item Dimensions LxWxH: ?18 x 8 x 4 inches. Package Weight: ?1.38 Kilograms. Item Package Dimensions L x W x H: ?23.5 x 9 x 6 inches.