# Swimming goggles ARENA Cobra Tri Mirror, one size, black frame, polycarbonate lenses, TPR gasket

**URL:** https://aio.lv/en/product--arena-002508355--11997642
**Data updated:** 2026-03-11 18:30 (EET)
**Category:** Sports & Fitness Products
**Manufacturer:** ARENA
**Manufacturer code:** 002508/355
**EAN:** 3468336214596
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 109.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 90.49 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--arena-002508355--11997642

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

ARENA Cobra Tri Mirror swimming goggles in one size feature a black polycarbonate frame with mirrored lenses and a Thermoplastic Rubber (TPR) gasket. Designed for open-water and triathlon use, they offer a secure fit, reduced glare from mirrored coating and durable construction suitable for training and competition. Includes adjustable strap for a personalized fit.

## Long description

ARENA Cobra Tri Mirror swimming goggles in black combine a polycarbonate frame with mirrored polycarbonate lenses and a Thermoplastic Rubber (TPR) gasket to meet the needs of open-water and triathlon swimmers. Designed for training and competition, they feature mirrored lenses to reduce glare and a secure sealing system intended to keep water out during long-distance swims. The goggles come in one size and include an adjustable split strap and interchangeable nose bridges to help achieve a personalized fit.
Advantages
The mirrored polycarbonate lenses provide glare reduction and durable impact resistance while preserving clear vision in bright conditions. The TPR gasket and 3D Japanese TPE seals create a watertight fit that balances comfort and stability during intensive swimming and sighting in open water. Swipe antifog technology helps maintain clear lenses over longer sessions by limiting water flow across the inner surface. The adjustable split strap and interchangeable nose bridges allow fine tuning of fit for different face shapes.
Suitable for
 Open-water swimming and triathlon events
 Long-distance training sessions
 Outdoor pools with bright sunlight or reflective water
 Swimmers seeking a secure, watertight goggle for sighting
Key specifications
 Frame material: polycarbonate
 Lens material: mirrored polycarbonate
 Gasket material: Thermoplastic Rubber (TPR) with 3D Japanese TPE seals
 Anti-fog system: Swipe antifog technology
 Fit: one size with adjustable split strap and interchangeable nose bridges
 Color: black frame
How to use
Adjust the interchangeable nose bridge to set the eye spacing before placing the goggles on your face. Position the TPR gasket to sit comfortably around the eye sockets, then pull the adjustable split strap over the back of the head and tighten evenly until the goggles feel secure without excessive pressure. Use the swipe antifog system as recommended by the manufacturer to maintain clear vision; avoid rubbing the inner lens surface. After use, rinse the goggles in fresh water and let them air dry away from direct sunlight to preserve the mirrored coating and gasket materials.
Usage recommendations
For best performance in open water, adjust the strap and nose bridge on land and perform a short leakage check in shallow water before starting a long swim. Store the goggles in a protective case to avoid scratches to the mirrored lenses and follow care instructions to prolong the life of the anti-fog treatment and seals.

## Specifications

| Feature | Value |
|---|---|
| Lens colour | Orange |
| Size | One size |
| Frame material | Polycarbonate, Thermoplastic Rubber (TPR) |
| Frame colour | Black |
| Strap material | Silicone |
| Strap colour | Black |

## FAQ

### How much does the ARENA Cobra Tri Mirror swimming goggles cost, and is it available for purchase?

The price is 109.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 382 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 09.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can ARENA Cobra Tri Mirror swimming goggles be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 ARENA 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 ARENA 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/11997642/67469074_large.webp