# Road Helmet GIRO ARIES SPHERICAL - matte black/frequency orange, size L (59–63 cm)

**URL:** https://aio.lv/en/product--giro-gr-39360-d97-l--12381324
**Data updated:** 2026-04-26 20:53 (EEST)
**Category:** Protective Helmets
**Manufacturer:** GIRO
**Manufacturer code:** GR-39360-D97-L
**EAN:** 199270038957
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 294.99 €
**Prices and availability valid until:** 2026-08-19 23:59
**Price without VAT (21%):** 243.79 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--giro-gr-39360-d97-l--12381324

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.79 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

GIRO ARIES SPHERICAL is a road cycling helmet in matte black with frequency orange accents, size L (59–63 cm). It features the brand’s SPHERICAL impact technology for rotational protection, an adjustable fit system and ventilation designed for road use. Suitable for recreational and competitive cyclists seeking certified head protection and comfort on long rides.

## Long description

GIRO ARIES SPHERICAL in matte black with frequency orange accents is a road cycling helmet sized L (59–63 cm). It incorporates GIRO’s SPHERICAL impact management system to reduce rotational forces during oblique impacts, and combines an adjustable fit mechanism with road-oriented ventilation to balance protection, stability and comfort on long rides. The helmet is intended for riders who need certified head protection and a secure fit for recreational or competitive road cycling.
Advantages
The SPHERICAL technology provides an additional layer of rotational impact management compared with standard liners. The adjustable fit system allows precise micro-adjustments to achieve a stable, centered position on the head, while the ventilation channels are routed to promote airflow and heat evacuation during sustained efforts. Lightweight construction and clean aerodynamic shaping reduce drag without compromising structural integrity. Reflective or high-contrast accents improve visibility in low-light conditions.
Suitable for
 Road cycling training and long-distance rides
 Group rides and amateur racing
 Commuting on paved routes where elevated ventilation and fit control are valued
 Cyclists seeking certified impact protection with rotational force mitigation
When it may not be suitable
This helmet is optimised for road use; it may not provide the same level of face, jaw or extended rear coverage required for off‑road disciplines such as mountain biking or downhill. Riders who need integrated visors, additional facial protection, or maximal ventilation for extreme heat conditions may prefer helmets designed specifically for those purposes.
Key specifications
 Fit size: Large, designed for head circumferences approximately 59–63 cm
 Construction: Lightweight in‑mold shell with EPS impact foam and SPHERICAL dual‑layer rotational management
 Ventilation: Multiple front-to-rear airflow channels for road cycling cooling
 Adjustment: Micro-adjustable retention system for precise fit and stability
 Weight: Category-appropriate lightweight design for endurance riding (manufacturer typical range for size L)
 Visibility: Frequency orange accents for enhanced contrast and potential reflective elements
 Certification: Complies with relevant cycling helmet safety standards for road use
How to use
Measure head circumference to confirm the L size range (59–63 cm) before fitting. Place the helmet level on the head so the front rim sits just above the eyebrows. Use the micro-adjustment retention system to tighten until the helmet is secure but comfortable; straps should form a V just below the ears and the chin strap should fasten snugly with one or two fingers’ space. Periodically check strap tension and the integrity of the retention system. Replace the helmet after any significant impact or if structural damage is visible.
What to consider before purchase
 Confirm your head circumference fits the 59–63 cm range for size L
 Decide whether road-focused coverage and ventilation meet your riding discipline needs
 Consider helmet weight and fit preferences if you plan long endurance rides
 Check for compatibility with eyewear, aftermarket lights, or communication devices you use
Usage recommendations
For optimal protection and comfort, replace the helmet after a crash or when foam compression or shell cracks are visible, clean it with mild soap and water, and avoid prolonged exposure to strong sunlight or chemicals that can degrade materials. Regularly inspect straps and buckles and read the manufacturer's fit instructions to maintain certified performance.

## FAQ

### How much does the GIRO ARIES SPHERICAL road helmet — size L cost, and is it available for purchase?

The price is 294.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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 03.08.2026 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 GIRO ARIES SPHERICAL road helmet — size L 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 GIRO 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 GIRO 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