# Cycling Glasses Rockbros SP291 UV400 Photochromic lenses, helmet-compatible sports eyewear

**URL:** https://aio.lv/en/product--rockbros-157248--11519325
**Data updated:** 2026-03-08 08:35 (EET)
**Category:** Glasses
**Manufacturer:** Rockbros
**Manufacturer code:** 157248
**EAN:** 5907769312342
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 35.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 29.33 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rockbros-157248--11519325

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.99 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Rockbros SP291 cycling glasses with UV400 photochromic lenses offer eye protection and adaptive tint for changing light conditions. Designed as sports eyewear for cycling, they provide full UV filtration, wide field of view and compatibility with helmets. Suitable for road and off-road rides, commutes and outdoor training where glare reduction and eye safety are required.

## Long description

Rockbros SP291 cycling glasses feature UV400 photochromic lenses that adjust tint according to ambient light, offering reliable eye protection during variable daylight conditions. Engineered as helmet-compatible sports eyewear, they deliver a wide field of view and effective glare reduction for road and off-road cycling, urban commuting and outdoor training. The frame design balances stability and comfort to keep lenses aligned during active use while maintaining clear vision across different light levels.
Advantages
The photochromic lenses provide automatic tint adjustment, reducing the need to swap glasses when light conditions change. Full UV400 filtration protects eyes from UVA and UVB radiation. The helmet-compatible frame shape and secure fit reduce interference with helmets and accessories. Lightweight construction and ergonomic nose pads help maintain comfort during extended rides. The wrap-style lens offers broad peripheral coverage to enhance visual awareness on varied terrain.
Suitable for
Road cycling and touring
Mountain biking and off-road trails
Daily commuting in mixed light
Outdoor training and long rides
Key specifications
Lens type: photochromic (light-adaptive)
UV protection: UV400 (blocks UVA and UVB)
Frame compatibility: helmet-friendly, wrap design
Field of view: wide peripheral coverage
Fit characteristics: lightweight frame, ergonomic nose pads for stability
How to use
Wear the glasses during cycling sessions to benefit from automatic lens darkening and UV protection. Ensure the frame sits comfortably on the bridge of the nose and temples without creating pressure points; adjust temple angle if necessary for a secure fit with your helmet. Clean lenses with a soft microfiber cloth and mild cleaning solution to avoid scratching the photochromic coating. Store the glasses in a protective case when not in use to prevent damage and maintain lens performance.
Usage recommendations
For optimal performance, allow a short transition time when moving between shaded and bright environments so the photochromic lenses can adapt. Replace the glasses or consult a specialist if the frame fit becomes loose or lenses show persistent scratches that affect visibility.

## FAQ

### How much does the Cycling Glasses Rockbros SP291 cost, and is it available for purchase?

The price is 35.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 135 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 10.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Rockbros products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Rockbros service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11519325/66535497_large.webp