Free Anti Reflection Lenses
RAY-BAN LITEFORCE Sunglasses |RB 3721
RAY-BAN LITEFORCE Sunglasses |RB 3721
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Enhance your everyday style with these sleek Ray-Ban rectangular sunglasses. Designed with a dark metallic brown front frame, a clean top bar, and contrasting slate grey/green temples, this pair offers a polished, sporty look. The soft brown gradient lenses transition smoothly from dark to light, reducing glare from above while maintaining clear visibility below. Equipped with adjustable nose pads for a customized fit, these lightweight frames ensure all-day comfort for work, travel, or driving. Finished with the classic white Ray-Ban script on the lens and subtle metal logo accents on the temples.
Ideal for round, oval, and heart-shaped face profiles seeking a sharp, structured silhouette.
Warranty: 1 Year (Manufacturing defects)
Size : Medium
Material : Metel
Measurement : 59-17-145
Lens width (mm) 59
Bridge size (mm) : 17
Temple length (mm) : 145
Total width (mm): 145
Includes frame case and lens cloth
Shipping Info
Shipping Info
All single vision and non prescription orders will be delivered in 2 working days after you place the order. For progressive lenses delivery will be in 4 working days.
Return & Exchange
Return & Exchange
We have a 14 day return policy, which means you have 5 days after receiving your item to request a return.
Size Guide
New to the eyewear world and looking for your perfect fit? The most important measurement to know is your frame width, as that’s what we base all our sizes on at Opticshelf.
If you’ve already got a pair of glasses that fit, you can measure from screw to screw. This complete measurement would be your ideal frame width.
But remember, all glasses are different, so it’s just a general ballpark to have in mind.
Other useful measurements
Temple (arm) length
The temple should fit evenly and horizontally along the side of your head and rest comfortably on your ear.
Bridge width
The bridge should sit nicely above your nose. For close-set eyes, the ideal length is shorter, while for wide-set eyes, it will be longer.
