BangLong Polarized Sports Sunglasses with 5 Interchangeable Lenses & Prescription Insert — UV400, TR90 Frame

BangLong Polarized UV400 Sports Sunglasses are a lightweight, interchangeable-lens eyewear set built for outdoor activities, offering five lenses, UV400 protection, and a detachable inner frame for prescription use.

Designed for cyclists, drivers, anglers, runners and anyone active outdoors, this BangLong set combines a resilient TR90 frame with multiple lens options so you can match contrast, glare reduction and light transmission to changing conditions. The collection includes polarized and color-tuned lenses plus practical accessories—cleaning cloth, protective case, lanyard and a polarizing test card—so you can swap lenses quickly and keep glare, reflections and stray debris in check.

How do the five lenses handle different light and weather conditions?

The set includes five distinct lenses so you can tailor visual performance for sun, water glare, low light and everyday protection. Each lens type modifies contrast and filtering differently, letting you switch instantly when conditions change.

• Black polarized: reduces reflected glare from water, road surfaces and bright objects for clear daytime vision.
• Gray polarized: balanced tint suited for strong sunlight and varied outdoor sports.
• Light blue: cuts blue reflections from sea and sky, ideal for seaside and water-based activities.
• Yellow night-vision: increases contrast in fog, dusk or rainy conditions and low-light environments.
• Transparent fresh: basic eye protection against dust and debris without tinting visibility.

Will these sunglasses stay comfortable during long workouts or rides?

Yes. The frame is crafted from TR90, a flexible, ultra-light polymer that resists impact and keeps weight to a minimum. Soft rubber nose pads and a secure temple fit help the glasses remain stable and comfortable for extended wear.

• TR90 frame: lightweight and flexible for all-day comfort.
• Soft rubber nose pads: reduce pressure points on the bridge of the nose.
• Secure temple arms: lock the glasses in place during movement.

Can I use these sunglasses if I wear prescription lenses?

They include a detachable inner frame that accepts prescription inserts, so you can pair your corrective lenses with the sport frame. The inner frame snaps into place behind the main lenses for full functionality while keeping the interchangeable system intact.

• Detachable inner myopia frame: fits most prescription inserts.
• Easy installation: inner frame clicks into the main frame for secure fit.
• Compatible with all five outer lenses: swap tints without removing prescription insert.

How durable and protective are the lenses and frame?

Lenses provide UV400-rated protection to block UVA/UVB, and the polarized options reduce reflected glare. The TR90 frame is impact-resistant and bendable, while included accessories help protect lenses when not in use.

• UV400 rating: broad ultraviolet protection for daily outdoor exposure.
• Polarized lenses: lower reflected glare for safer vision on water and roads.
• Impact-resistant TR90: flexible and durable for sports environments.
• Accessory kit: cleaning cloth, hard box, pouch, lanyard and polarizing test card included.

Who is this for: These BangLong sports sunglasses are aimed at active people who need a single, adaptable eyewear solution for multiple outdoor pursuits—cyclists, anglers, drivers, runners, hikers and outdoor workers who want glare control, UV400 protection and the option to add prescription lenses. If you want lightweight comfort, quick lens changes and a complete accessory kit, this set provides a versatile, all-in-one option.

Product dimensions and package contents (quick reference): lens height 1.88 inches; temple length 5.82 inches; nose bridge 0.78 inches; frame length 5.98 inches. Package includes 1 sport sunglasses frame, 5 lenses, cleaning cloth, glasses box, myopia inner frame, protection pouch, lanyard, and a polarizing test cardboard.