**Specifications:**

**Brand:** JIEYI

**Certifications:** National 3C Certification

**Store:** JIEYI Official Flagship Store on JD.com

**Model:** JIEYI

**Features:** Windproof, Warm, Unisex

**Material:** ABS Hard Shell

**Lenses:** High Definition Anti-fog

**Lining:** Comfortable and Breathable, Thickened for Warmth

**Color Options:** Black, White, Pink

**Size:** 25CM - 30CM

**Weight:** Approximately 1.32kg

**Size:** One Size Fits Most (54-61cm)

**Helmet Type:** Half Helmet/All-Season Helmet

**Maintenance:** Surface can be wiped with a damp cloth and polished with car wax for shine. Lenses can be removed, rinsed with water, and wiped clean with a cotton cloth.

**Head Circumference Measurement:** Measure around the head at the point where a hat would normally rest.

**FAQs:**

- Helmet sizes are based on standard head shapes and can be adjusted for a better fit.

- New helmets may have a slight odor due to manufacturing; airing out will dissipate it.

- Minor scratches may occur during shipping but do not affect quality or safety.

**Note:** Measurements may have a 1-2cm error due to manual measurement. Colors shown are for reference only, please refer to the actual product.