# RB 3721CH

Discover the timeless style of Ray-Ban with these unisex square sunglasses in BLACK/GREY. Made with a sleek black metal frame and grey polarized polycarbonate lenses, the RB 3721CH model offers both durability and protection. With adjustable lenses, these sunglasses are perfect for any sunny day outing. Authentic and original, these Ray-Ban sunglasses are a must-have addition to your collection. Shop now on Otticanet for the perfect blend of fashion and function.

## Details

- **Price:** 260.0 EUR
- **Vendor:** Ray-Ban
- **Type:** sunglasses
- **Tags:** benchmark_ch, luxottica, man, not-couponable, woman

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| 59/17/145 | 260.00 EUR | In stock |

## Images

- Ray-Ban RB 3721CH unisex Black Squared Sunglasses
- Ray-Ban RB 3721CH unisex Black Squared Sunglasses
- Ray-Ban RB 3721CH unisex Black Squared Sunglasses
- Ray-Ban RB 3721CH unisex Black Squared Sunglasses
- Ray-Ban RB 3721CH unisex Black Squared Sunglasses
- Ray-Ban RB 3721CH unisex Black Squared Sunglasses

## Additional Information

- **Product subtitle:** Black Squared Sunglasses
- **Frame color:** Black
- **Frame material:** Metal
- **Lens color:** Grey
- **Lens material:** Polycarbonate
- **Color description:** BLACK/GREY
- **Shape:** Squared
- **Adjustable lens:** No
- **Special lenses:** Polarized Lenses
- **Gender:** unisex

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> Source: [Otticanet](https://www.otticanet.it/products/ray-ban-rb-3721ch-black-1406897)
> Updated: 2026-09-14