Hardly used. The Speedo Biofuse Training Fins Flippers are high-quality swimming aids designed for those in UK sizes 4-5. Made of durable rubber, these black flippers feature rounded toes and are suitable for both men and women. With a focus on improving swimming performance, these flippers offer a comfortable fit and enhance propulsion through the water, making them perfect for water sports enthusiasts and swimmers looking to improve their technique. Designed by the trusted brand Speedo, these training flippers are a reliable choice for those looking to enhance their swimming abilities.
