Boost Your Swimming Performance - The long blade design of our fins increases leg strength and speed, providing greater resistance in the water for maximum forward propulsion. Plus, it teaches swimmers to kick from their hips, not their knees, improving technique. Find Your Perfect Fit - Our fins are color-coded by size, and we recommend checking the size chart before purchasing to ensure the best fit. If you're in between sizes or have a wide foot, we suggest selecting one size up for increased comfort. Stay Afloat with Ease - The buoyancy from our fins lifts your legs to the surface, making it easier to find the correct body position and swim with less effort. Great for all ages and abilities, our fins float in both fresh and salt water.