Tri Acetate Cellulose lens
Lens width: 63 millimeters
Lightweight, Durable Frame– Designed for comfort and fit, these sunglasses are made from the same super lightweight Grilamid material commonly used by the military and in medical applications. These frames are super lightweight, extremely flexible, and heat and UV resistant. Grilamid frames are well known for their strength, lightweight comfort, shape integrity, and impact resistance. Designed for medium to large heads.
Polarized Ultra-Light Lenses – Our polarized 1.0mm TAC (Tri Acetate Cellulose) lenses are manufactured with high quality Japanese and German raw materials. The precision 7 layer construction produces lenses with excellent optical quality and result in a lens that is ultra-lightweight, tough, and scratch resistant. The Polarization layer reduces glare caused by reflected light which helps to improve visual comfort, clarity and reduces eye strain.
100% UV Protection – KastKing sunglasses block 100% of the harmful UVA and UVB rays which can cause eye damage and meet or exceed all U.S. ANSI standards.