Excellent Condition (fits shoe size 8 / 9) - Isolates the legs to give you a great core, legs and lower body swim fitness workout while improving your stroke form. - EVA foam design not only maximizes comfort but also makes the fins float - no more diving down to retrieve lost fins! - Provides isolated leg workout - Buoyancy improves body position - Water channels provide stability and maximum power transfer - Dedicated right and left fins with full arch support - Made of non-waterlogging, EVA foam - Aquatic Fitness and Training - Aqua Sphere fitness and training equipment gives you a complete aquatic aerobic workout. - Doctors and Physicians recommend aquatic workouts for their effective calorie burning, low-impact, continuous resistance and aerobic qualities to help you stay fit and tone your body. - Do something good for yourself!