**Product Specifications:**
Brand: LI-NING
Model: Competitive Swimming Goggles
Usage: Competitions, athletic swimming
Features: Professional coating for indoor and outdoor swimming eye protection, anti-fog lens, wide field of vision, adjustable mirror strap, replaceable nasal bridge
Technology: Upgraded CORE technology with anti-fog layer, clear anti-fog layer for extended effectiveness, double anti-fogging section
Design: Curved drag reducing mirror for streamlined performance, curved design to reduce water resistance and protect eyes from strong light
Nose Bridge: Three sizes available for arbitrary substitution to fit different facial sizes (S, M, L)
Material: Polycarbonate lens with vacuum coating, silicone strap
Color: Black, white
Additional Details: Soft and adjustable strap for comfortable fit, thick anti-fog layer for clear vision, suitable for various head sizes, reduces pressure marks around eyes
Product Information: Classic color combination, designed for competitive swimmers, model LSJR131
