IST FK31 OTTER Open Heel Trek Swim Fins Size:LG while adding a balanced valve

while adding a balanced valve to its design

hypoallergenic silicone skirt

available in a choice of colors along with UPF 50 UV protection

It is one of the first dive masks with inclined glasses

IST FK31 OTTER Open Heel Trek Swim Fins Size:LG while adding a balanced valveOpen heel general purpose trek fins made from lightweight, durable materials in a compact size; Short, vented blade features molding and side ribs that direct water backward to increase power while minimizing fatigue; Comfortable, ample foot pocket with drainage vents and slot can accommodate larger booties; Adjustable straps with quick release buckles and thumb loops for easy donning and doffing. Available sizes: small (4 7), medium (7 10), large (10