Enhanced Propulsion Efficiency: The innovative silicone fin expands the palm’s force bearing area, significantly boosting propulsion during strokes. This design helps swimmers conserve energy and swim faster, making it an ideal training aid for freestyle, breaststroke, and other swimming techniques. Premium Silicone Material: Crafted from highly elastic, food grade silicone, these swimming fins are waterproof, corrosion resistant, and tear resistant. They maintain shape after repeated bending and are odorless and skin friendly, ensuring safe, long term use in pools or at the seaside without discomfort or degradation. Ergonomic Finger Cot Design: The fins feature a finger cot design that closely fits finger contours for a secure, stable fit. The soft silicone prevents hand tightening, allowing comfortable wear during extended training sessions while reducing hand fatigue and discomfort for swimmers of all levels. Versatile Size and Color Options: Available in three sizes S, M, and L these fins accommodate children, women, and men comfortably. Multiple color choices including blue, pink, and green cater to diverse preferences and aesthetics, enabling the whole family to find their perfect fit. Professional Training Benefits: Designed as a special swimming training tool, these fins strengthen arm, shoulder, and core muscles while promoting proper stroke mechanics. Suitable for beginners and advanced swimmers alike, they help improve technique and overall swimming performance effectively. Description: Swimming fins crafted from highly elastic, food grade silicone offer exceptional durability and comfort. Waterproof, corrosion resistant, and tear resistant, these fins maintain their shape even after repeated bending. Odorless and skin friendly, they are safe for prolonged water immersion, ideal for pools and seaside use. The ergonomic finger cot design ensures a secure fit that won’t slip off, while the soft silicone prevents hand fatigue during extended training sessions. By increasing the palm’s force bearing area, these fins enhance propulsion, helping swimmers move faster with less effort. Available in S/M/L sizes and multiple colors, they suit children, women, and men alike. Perfect for freestyle, breaststroke, and other strokes, these fins strengthen arm, shoulder, and core muscles while improving technique for all skill levels. Item Name: Swimming Fins Material: Silicone Applicable Gender: Unisex Features: Reusable, Universal, Swimming Gear Size Details: S: 21cm x 4cm/8.27" x 1.57" (Approx.) M: 24cm x 5.5cm/9.45" x 2.17" (Approx.) L: 28cm x 6.5cm/11.02" x 2.56" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 Pair of Swimming Fins