Introducing the Flow Long Blade Unisex-Adult Swim Training Fins in yellow and grey color. These premium quality swim fins are made of rubber material and have a fit type of regular. The size of the fins is 7-9 (40-42) and they are suggested for use by unisex users. Designed to enhance your swimming skills, these swim fins are perfect for both beginners and professionals. The package weight of the fins is 1.04 kilograms and the item weight is 2.2 pounds. The sport type is swimming and the model is Flow Long Blade Unisex-Adult Swim Training Fins. The part number of these fins is 110 and they are manufactured in China.