The Nike Swim Fins are designed for swimmers looking to improve their technique and efficiency in the water. These short-blade swim fins are made from 100 percent silicone, which enhances kick speed and propulsion while maintaining comfort during training. The design features reinforced zones combined with a flexible blade area to maximize forward thrust with every kick. An open toe configuration with textured grooves at the blade tip provides superior grip and a comfortable fit that accommodates various foot shapes. In size S, these unisex fins are suitable for adult swimmers who want to develop stronger leg muscles and refine their swimming form. The black and photo blue color scheme offers a classic sporty appearance. Made from durable polyester materials, these training aids are latex-free and designed for regular use in the pool. As a successor model in Nike's swim training gear, these fins help swimmers focus on correct kick mechanics, ankle mobility, and overall pull efficiency. The compact blade design reduces drag while increasing water resistance for effective muscle training. Ideal for lap swimming, technique drills, and endurance training, these swim fins serve as valuable tools for competitive swimmers, triathletes, and fitness enthusiasts looking to enhance their performance in the water.