{"product_id":"arena-powerfin-pro-ii-flex-training-fin-black","title":"Arena Powerfin Pro II flex Training Fin - black","description":"\u003cp\u003eThe compact blade design creates strong forward propulsion while encouraging a high-tempo kick. As a result, you can develop better speed, power, and endurance during every session. Whether you are working on sprint performance, kick sets, or longer training workouts, these fins help you maintain a natural body position and improve overall efficiency in the pool.\u003c\/p\u003e\n\u003cp\u003eThe open-heel construction allows greater ankle flexibility, helping you achieve a more natural kick motion. At the same time, the ergonomic fit delivers excellent stability and comfort throughout demanding training sessions. Special notches on the bottom ribs reduce water resistance during the upward kick, allowing for quicker leg turnover. In addition, side grooves improve control and help create a smoother, more balanced kick.\u003c\/p\u003e\n\u003cp\u003eEach fin is individually shaped for the left and right foot, providing a secure fit and enhanced performance. Made from soft, high-quality silicone, the Powerfin Pro II Flex offers lasting comfort while helping reduce friction and the risk of blisters. The PVC-free construction also makes it a durable and reliable choice for regular pool training.\u003c\/p\u003e\n\u003cp\u003ePerfect for swimmers looking to increase kick power, refine technique, and get more from every workout.\u003c\/p\u003e","brand":"ARENA","offers":[{"title":"size UK 11.5-12.5","offer_id":66327461724509,"sku":null,"price":71.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0907\/8590\/7037\/files\/arena-powerfin-pro-ii-flex-swimming-fins_63e929d4-8ba0-4199-805a-ff45eae8e7d9.webp?v=1793024119","url":"https:\/\/www.thesharks.uk\/products\/arena-powerfin-pro-ii-flex-training-fin-black","provider":"SHARKS","version":"1.0","type":"link"}