**Frame Materials** – These vintage helmet goggles are crafted from imported ABS raw materials and feature a durable copper/black frame. The high hardness surface and chemical resistance offer superior strength and resilience, while the enhanced elasticity reduces deformation and breakage.
**Lens Materials** – The retro cycling goggles are equipped with PC lenses that undergo a hardening and coating process. The hardened lenses provide excellent anti-impact and wear resistance, while the coated lenses offer additional protection against scratches, UV rays, and other environmental factors.
**Sponge Frame** – The frame's sponge is covered with corium, ensuring a secure and comfortable fit against your face. The soft, skin-friendly material prevents discomfort, making these goggles ideal for long hours of wear.
**Adjustable Elastic Head Band** – The goggles feature a 100% cotton, adjustable, non-slip, and highly elastic head strap. This ensures a perfect fit for all head shapes and sizes, providing comfort and stability during use.
**Professional Design** – Designed with human optics in mind, these goggles offer excellent ventilation and a wide field of vision. They effectively shield you from strong winds, snow, glare, and other challenging outdoor elements, allowing you to enjoy your outdoor activities with ease and comfort.