• 【Food-Grade Silicone Material】Crafted from high-quality, food-grade silicone for safety and durability.
• 【One-Piece Molding Design】Seamless construction ensures a comfortable fit and reduces water ingress.
• 【High Elasticity】Soft, stretchy silicone quickly returns to its original shape for long-lasting use.
• 【Excellent Resilience】Strong elasticity and toughness maintain shape in various temperatures.
• 【Unisex Design】Suitable for both men and women, offering versatile use for all swimmers.
• 【Ear Protection】Full ear coverage to prevent water from entering the ears.

Specifications:

• Material: silicone
• For reference:
• Head circumference 50-58cm: loose
• Head circumference 54-58cm: not tight
• Head circumference 60cm and above: tight