• Photochromic: Lens can automatically adjust color change based on UV intensity
• 24 breathable holes: Streamlined design reduces wind resistance, breathable and comfortable
• High strength PC shell: Durable, wear-resistant, full protection for the head
• EPS foam: Shock absorption and buffering impact capacity
• Detachable lining: Quick sweat absorption, easy to clean
• Detachable goggles: Widening lenses, myopia glasses can also be worn directly
• 360° adjustable knob: Suitable for head circumference of 56-61cm

Specifications:

• Material: PC Shell+EPS Foam
• Lining: Fine Mesh Fabric + HT-33 Hot Pressed Lining
• Weight: About 290g
• Head Circumference: 56-61cm
• Gender: Unisex