{"id":"DCD-10001376326","sku":"DCD-10001376326","display_title":"Adjustable Swim Training Fins","title":"Swim Training Fins Adjustable Fins with Lace-Fastening Design Open-Toe for Swimmers, Snorkelers, Pool Swimming, Snorkeling","description":"Product Identity: These high-performance swim training fins are designed to enhance your aquatic workouts, offering a sleek profile that improves your kicking motion.\nCustomizable Fit: Featuring a unique lace-up fastening system, these fins with lace-lace-fastening design allow you to customize the tightness across the foot for a secure and sliding fit during intense lengths\nErgonomic Design: Built with an open-digit & extremity enclosure and a textured footbed, these swim fins keep your feet comfortable and properly positioned while slipping inside the pocket.\nHydrodynamic Performance: The broad and contoured body of these training fins feature raised panel lines and wave-like side contours to maximize water displacement and propulsion.\nConstruction: Crafted from a flexible rubber-like material with a smooth matte finish, these fins are built to withstand regular pool training, snorkeling, and underwater use.\n\nElevate your aquatic workouts with these high-performance swim training fins, engineered to bring efficiency and power to every kick. Designed for swimmers and snorkelers alike, these fins feature a contoured body with broad that maximizes water displacement, helping you build leg strength and improve your form. Whether you are practicing pool laps the pool or investigating shallow reefs, the hydrodynamic design with raised panel lines and wave-like side contours ensures smooth, efficient propulsion through the water. What sets these swim fins distinctive the customizable lace-up fastening system. This innovative design allows you to thread the laces through the center of each fin, adjusting the tension to achieve a snug, personalized fit that prevents slipping during vigorous kicking motions. The open-digit & extremity enclosure and textured footbed area work together to keep your feet comfortable and securely positioned, reducing fatigue during extended training periods. Crafted from a highly flexible rubber-like material with a smooth matte finish, these fins with lace-lace-fastening design offer the balance of durability and pliability. The shaped heel opening allows for range of motion, making them an choice for swim training, snorkeling, and underwater exploration. Lightweight yet sturdy, they are easy to pack in your equipment bag, ensuring you always have the training partner ready for your upcoming workout or coastal adventure.\n\nOption: Black, Xxs","category":{"slug":"boating","label":"Boating & Diving","google_path":"Sporting Goods > Outdoor Recreation"},"product_category":"Sporting Goods > Outdoor Recreation","brand":"SuntekStore","condition":"new","price":"20.89 USD","price_amount":"20.89","currency":"USD","price_valid_until":"2026-10-31","tax":"US sales tax calculated at checkout (prices exclude tax)","availability":"in_stock","inventory_quantity":20,"max_quantity_per_order":10,"shipping":"US:ALL:Standard Shipping:11-21:0.00 USD","delivery_days":{"min":11,"max":21,"unit":"calendar_days_from_order","handling_business_days_max":4},"estimated_delivery":{"if_ordered_on":"2026-10-01","earliest":"2026-10-12","latest":"2026-10-22"},"ships_to":["US"],"shipping_cost":"0.00 USD","return_window_days":30,"return_policy":{"window_days":30,"window_starts":"delivery","condition":"unused, in original packaging","return_shipping_paid_by":"customer (we pay if the item is damaged, defective or not as described)","refund_method":"original payment method","refund_within_business_days_of_receipt":5,"how":"https://suntekstore.com/contact/ with the order number","url":"https://suntekstore.com/returns/"},"package_dimensions_cm":[25.0,12.0,5.5],"weight_g":410.0,"material":"Silicone","package_includes":"Flippers ×1 pair","product_dimensions_cm":[27.5,12.0,6.0],"specifications":[{"name":"Design","value":"Lace-up fastening"},{"name":"Toe style","value":"Open-toe"},{"name":"Body","value":"Molded contoured body"},{"feature":"Broad"},{"name":"Heel","value":"Shaped heel opening"},{"name":"Footbed","value":"Textured footbed area"},{"name":"Finish","value":"Smooth matte finish"},{"name":"Surface details","value":"Raised panel lines, wave-like side contours"},{"name":"Use","value":"Pool swimming, training, underwater use"}],"image_link":"https://suntekstore-img.sfo3.digitaloceanspaces.com/p/07/07ece00a5d31a8690aa11b740e2516f6fa23343e.jpg","additional_image_link":["https://suntekstore-img.sfo3.digitaloceanspaces.com/p/8d/8d1b6a823c08d5e0739bd8815e363849abb56269.jpg","https://suntekstore-img.sfo3.digitaloceanspaces.com/p/ff/ff32feacf42b2429a99dd8b45f0218e2b594acdd.jpg","https://suntekstore-img.sfo3.digitaloceanspaces.com/p/32/322c323bd61f72421a3e08890824d21833b7ebfd.jpg","https://suntekstore-img.sfo3.digitaloceanspaces.com/p/f6/f6eaf6a0d0d6cbd81a954c5c411662f10e3769fa.jpg"],"thumbnail_link":null,"link":"https://suntekstore.com/p/DCD-10001376326/","markdown_url":"https://suntekstore.com/p/DCD-10001376326.md","json_url":"https://suntekstore.com/products/DCD-10001376326.json","buy_url":"https://suntekstore.com/buy/DCD-10001376326?qty=1","prop65_warning":null}