**Product Specifications:**
**Brand:** YINGFA
**Model:** HDVERSION
**Description:** High-definition myopia swimming goggles with anti-fog feature and silicone waterproof seal. Provides clear and fog-free vision with a wide field of view. Comes with different sizes of nose bridges for improved fit - medium size bridge included (additional small and large sizes included). Strong suction, waterproof, and comfortable to wear.
**Materials:** High-definition polycarbonate lenses for clearer underwater vision. Adjustable elastic strap for length customization. Precision craftsmanship with durable components. Silicone seal for comfortable fit and water prevention.
**Colors:** Unisex design available in black, blue, gray, and red color options.
**Features:**
- High-quality materials and construction
- Anti-fog coating for clear vision
- Adjustable strap and nose bridge for a secure fit
**Customer Feedback:**
- Positive reviews from verified buyers with a satisfaction rate of 99%
**Certifications:**
- Certified by the National Eyewear Quality Supervision and Inspection Center
**Packaging:** Comes in a sturdy hard case for storage and protection.
**Usage Tips:** Proper fitting and adjustment instructions provided for optimal performance. Avoid actions that may damage the anti-fog coating.
**Maintenance Tips:** Instructions on how to maintain the anti-fog effect and prolong the lifespan of the goggles.
**Brand History:** YINGFA, a professional Chinese swimming brand established in 1989. Over 30 years of experience in producing swimming products with over 300 FINA certified products.
Please note that the above information is based on the provided content.