The Airfly AF-301BK series was developed primarily for bicycles. The bicycle lens, which is wide in both the vertical and horizontal directions, provides a stress-free field of view even when riding in a forward-leaning position, and prevents obstacles such as wind entrainment and flying stones. Contributes to improved performance by ensuring visibility at high speeds. The frame uses TR90, which is lightweight, has excellent elasticity and durability, and is the perfect material for sports sunglasses. It is also a highly safe material that even people with allergies can use with confidence. The lenses are made of polycarbonate, which has high strength and excellent impact resistance, and protects your eyes from unexpected impacts during sports. This is a non-dimming type that uses high-contrast lenses that are easy to see clearly. [About size] Lens width 136mm, lens height 53mm, bridge width --mm, overall width 140mm, overall height 53mm, temple length --mm, manufacturer announced size --[About color] Frame color : White matte, Lens color: Blue pink mirror, UV cut rate: 99% or more, Visible light transmittance: 15% Accessories: Case with carabiner, lens cloth, instruction manual *Accessories specifications are subject to change without notice. There may be cases. Thank you for your understanding. Condition: Brand new, unused, genuine, sports type *Please note* - This product is sold at multiple stores, so please be aware that it may be out of stock.