Best Kastking Sports Sunglasses in 2026

High Grade Switzerland Tr 90 Material Frame: Super Lightweight, Stylish And Durable; Dimension-Lens Height: 40 Mm (1. 57 Inches); Lens Width: 64Mm (2. 52 Inches); Leg Length: 140Mm(5. 51 Inches); Nose Bridge: 30 Mm ( 1. 18 Inches); Frame Length: 140 Mm (5. 51 Inches)

Tac Polarized And Mirror Coating Lens- Offer 100% Uva&Uvb Protection Against The Sunlight Filtering 100% Of All Uva/Uvb/Uvc And Harmful Blue Light Up To 400Nm. Restore True Color, Eliminate Reflected Light And Scattered Light And Protect Eyes Perfectly

Package & Accessories: Each Rivbos Sunglasses Are Packed In Hard Protection Portable Case And Colour Box, Pouch/Strap/Cleaning Cloth Ect. Included

KEY FEATURES - Polarized sunglasses lenses reduce glare - Impact resistant PC lenses protect your eyes from flying objects - Lightweight, durable, and comfortable Grilamid frames – Anti-slip nose and temple pads - Block 100% of the harmful UVA and UVB rays - 30 Day Money Back Guarantee

OUTSTANDING LENSES – 2.0mm polarized PC sunglasses lenses are comparable to the thickness you would find on much higher priced sports eyewear. KastKing PC (polycarbonate) lenses pass a double decentering test to ensure there is no optical distortion which can cause eye strain and headaches. KastKing Polarized sunglasses help reduce glare caused by reflected light to improve vision and comfort.

PREMIUM FRAMES - Made from the same Grilamid material commonly used in military and medical applications, KastKing sunglass frames are lightweight, extremely flexible, and heat and UV resistant. Grilamid frames are well known for their astounding strength, lightweight comfort, shape integrity, and impact resistance. This virtually indestructible ultra-lightweight and malleable material translates to a very comfortable fit and the tacky nose and temple pads prevent slipping.

KEY FEATURES - Polarized lenses reduce glare - Impact resistant TAC lenses protect your eyes from flying objects - Block 100% of the harmful UVA and UVB rays - Lightweight, durable, and comfortable Grilamid frames

OUTSTANDING LENSES – 1.0mm polarized lenses are comparable to the thickness you would find on much higher priced sports eyewear. KastKing TAC (Triacetate) lenses pass a double decentering test to ensure there is no optical distortion which can cause eye strain and headaches. KastKing Polarized reading sunglasses help reduce glare caused by reflected light to improve vision and comfort.

SUPERIOR FRAMES – Made from the same Grilamid material commonly used by the military and in medical applications, our frames are lightweight, extremely flexible, and heat and UV resistant. Grilamid frames are well known for their strength, lightweight comfort, shape integrity, and impact resistance. This ultra-lightweight and malleable material translates to a very comfortable fit.

KEY FEATURES - Polarized lenses reduce glare - Impact resistant TAC lenses protect your eyes from flying objects - Lightweight, durable, and comfortable Grilamid frames – Anti-slip nose and temple pads - Block 100% of the harmful UVA and UVB rays

OUTSTANDING LENSES – 1.0mm polarized lenses are comparable to the thickness you would find on much higher priced sports eyewear. KastKing TAC (Triacetate) lenses pass a double decentering test to ensure there is no optical distortion which can cause eye strain and headaches. KastKing Polarized reading sunglasses help reduce glare caused by reflected light to improve vision and comfort.

PREMIUM FRAMES – Made from the same Grilamid material commonly used in military and medical applications, KastKing sunglass frames are lightweight, extremely flexible, and heat and UV resistant. Grilamid frames are well known for their astounding strength, lightweight comfort, shape integrity, and impact resistance. This virtually indestructible ultra-lightweight and malleable material translates to a very comfortable fit and the tacky nose and temple pads prevent slipping.

KEY FEATURES - Polarized lenses reduce glare - Impact resistant TAC lenses protect your eyes from flying objects - Block 102% of the harmful UVA and UVB rays - Lightweight, durable, and comfortable Grilamid frames

OUTSTANDING LENSES – 1.2mm polarized lenses are comparable to the thickness you would find on much higher priced sports eyewear. KastKing TAC (Triacetate) lenses pass a double decentering test to ensure there is no optical distortion which can cause eye strain and headaches. KastKing Polarized reading sunglasses help reduce glare caused by reflected light to improve vision and comfort.

SUPERIOR FRAMES – Made from the same Grilamid material commonly used by the military and in medical applications, our frames are lightweight, extremely flexible, and heat and UV resistant. Grilamid frames are well known for their strength, lightweight comfort, shape integrity, and impact resistance. This ultra-lightweight and malleable material translates to a very comfortable fit.

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.

KEY FEATURES - Polarized lenses reduce glare - Impact resistant TAC lenses protect your eyes from flying objects - Lightweight, durable, and comfortable Grilamid frames – Anti-slip nose and temple pads - Block 100% of the harmful UVA and UVB rays

AntiOUTSTANDING LENSES – 1.0mm polarized lenses are comparable to the thickness you would find on much higher priced sports eyewear. KastKing TAC (Triacetate) lenses pass a double decentering test to ensure there is no optical distortion which can cause e-Slip Nose and Temple Pads – Co-injected rubber nose and temple pads help to provide both comfort and security. The soft, yet tacky rubber material helps prevent sunglasses from slipping off and also offers additional comfort to reduce fatigue.

PREMIUM FRAMES – Made from the same Grilamid material commonly used in military and medical applications, KastKing sunglass frames are lightweight, extremely flexible, and heat and UV resistant. Grilamid frames are well known for their astounding strength, lightweight comfort, shape integrity, and impact resistance. This virtually indestructible ultra-lightweight and malleable material translates to a very comfortable fit and the tacky nose and temple pads prevent slipping.

KEY FEATURES - Polarized lenses reduce glare - Impact resistant TAC lenses protect your eyes from flying objects - Block 100% of the harmful UVA and UVB rays - Lightweight, durable, and comfortable Grilamid frames – Saltwater resistant lens coating protects mirror finishes – Wide temple side-light blocker frame design – Boulder Camo frame colors available

OUTSTANDING LENSES – 1.0mm polarized lenses are comparable to the thickness you would find on much higher priced sports eyewear. KastKing TAC (Triacetate) lenses pass a double decentering test to ensure there is no optical distortion which can cause eye strain and headaches. KastKing Polarized reading sunglasses help reduce glare caused by reflected light to improve vision and comfort. A tough saltwater resistant coating protects mirrored lenses from damage in harsh saltwater conditions.

SUPERIOR FRAMES – Made from the same Grilamid material commonly used by the military and in medical applications, our frames are lightweight, extremely flexible, and heat and UV resistant. Grilamid frames are well known for their strength, lightweight comfort, shape integrity, and impact resistance. This ultra-lightweight and malleable material translates to a very comfortable fit. Choose from a variety of frame colors including Boulder camo.

KEY FEATURES – Oleophobic lens coating repels saltwater, oil, and chemicals - Polarized lenses reduce glare - Impact resistant TAC lenses protect your eyes from flying objects - Block 100% of the harmful UVA and UVB rays - Super Lightweight, durable, and flexible Grilamid frames – 30 Days Money Back guarantee.

OLEOPHOBIC LENS COATING – Our oleophobic lens coating creates an oil resistant, anti-fingerprint surface that is impervious to dirt, dust, oils, and other particles resulting in a surface that is easy-to-clean and maintains a cleaner lens longer than untreated lenses. 1.0mm polarized lenses are comparable to the thickness you would find on much higher priced sports eyewear. KastKing Polarized sunglasses help reduce glare caused by reflected light to improve vision and comfort.

SUPERIOR AND SUPER LIGHTWEIGHT FRAMES – Made from the same Grilamid material commonly used by the military and in medical applications, our frames are greatly lightweight, extremely flexible, and heat and UV resistant. Grilamid frames are well known for their strength, lightweight comfort, shape integrity, and impact resistance. This ultra-lightweight and malleable material translates to a very comfortable fit.

KEY FEATURES – Enhanced night vision polarized eye-glasses – Various Style - Reduced glare and eye strain - Lightweight, durable, & comfortable frames - Ideal for night driving, fishing, shooting, hunting, computer work, or any low light conditions

ENHANCED NIGHT VISION – KastKing yellow lenses increase visual clarity and depth perception for improved night and low light vision, rainy or foggy conditions. KastKing 1.0mm lenses are 35% thicker than standard eyewear for greater protection

REDUCED GLARE & EYE STRAIN– KastKing Polarized lenses help reduce glare caused by reflected light to improve vision and comfort. KastKing yellow lenses also block blue light that helps reduces eye fatigue and eye strain

KEY FEATURES - Bifocal for close vision - Polarized lenses reduce glare - Impact resistant PC lenses - Oleophobic lens coating repels saltwater, oil, and chemicals - Lightweight, durable, and comfortable Grilamid frames - Block 100% of the harmful UVA and UVB rays - Reading powers of 1.5, 2.0, and 2.5.

OLEOPHOBIC COATED BIFOCAL LENSES - Our oleophobic lens coating is impervious to dirt, dust, oils, and other particles resulting in a surface that is easy-to-clean and maintains a cleaner lens longer than untreated lenses. KastKing 2.0mm polarized lenses have integrated magnifiers that are flush with the outer lens surface and strategically placed for optimal vision enhancement. Magnifier sunglasses have two 1.8mm Polarized PC lenses with built in magnification powers of 1.5x, 2.0,x and 2.5x.

PREMIUM FRAMES – Made of Grilamid material commonly used by the military and in medical applications, KastKing frames are lightweight, extremely flexible and heat and UV resistant. The tacky nose and temple pads help to prevent slipping.

KEY FEATURES – Large over-sized lens design - Oleophobic lens coating repels saltwater, oil, and chemicals - Polarized lenses reduce glare - Impact resistant PC lenses protect your eyes from flying objects - Lightweight, durable, and comfortable Grilamid frames – Anti-slip nose and temple pads - Block 100% of the harmful UVA and UVB rays - 30 Days Money Back Guarantee

OLEOPHOBIC LENS COATING – Large over-sized oleophobic lens coating creates an oil resistant, anti-fingerprint surface that is impervious to dirt, dust, oils, and other particles resulting in a surface that is easy-to-clean and maintains a cleaner lens longer than untreated lenses. 2.0mm polarized PC lenses are comparable to the thickness you would find on much higher priced sports eyewear. KastKing Polarized sunglasses help reduce glare caused by reflected light to improve vision and comfort.

PREMIUM FRAMES - Made from the same Grilamid material commonly used in military and medical applications, KastKing sunglass frames are lightweight, extremely flexible, and heat and UV resistant. Grilamid frames are well known for their astounding strength, lightweight comfort, shape integrity, and impact resistance. This virtually indestructible ultra-lightweight and malleable material translate to a very comfortable fit and the tacky nose and temple pads prevent slipping.