Multiple sizes are available to fit a range of foot shapes, making these swim fins a good option for families in professional water sports. Versatile and travelfriendly fins perform well in pools, beaches and water parks; they are lightweight for easy portability during diving or surfing. Suitable for athletes, beginners and children, these swimming fins offer secure footing with nonslip soles and can support up to 100 kg for safe activity. Hydrodynamic design with silicone construction enhances propulsion and reduces water resistance for faster, smoother swimming in competitive and training settings. Material: silicone fins are durable and comfortable to wear. Use scenarios Pool lap training and technique practice to improve propulsion and efficiency. Snorkeling or calm coastal swimming for controlled exploration. Travel and family outings including diving or surfing; designed to be compact and easy to carry.