# Full-face helmet GIRO Insurgent Spherical matte black/gloss black size M/L (55–59 cm)

**URL:** https://aio.lv/en/product--giro-gr-38937-255-ml--12404218
**Data updated:** 2026-04-30 18:30 (EEST)
**Category:** Protective Helmets
**Manufacturer:** GIRO
**Manufacturer code:** GR-38937-255-ML
**EAN:** 199270029245
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 362.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 299.58 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--giro-gr-38937-255-ml--12404218

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

GIRO Insurgent Spherical is a full-face protective helmet designed for aggressive trail and enduro riding. This model features MIPS‑compatible spherical impact technology, matte black with gloss black finish, and fits head sizes 55–59 cm (M/L). It provides full-face coverage, integrated ventilation channels, and secure retention for downhill protection and high-speed trail use.

## Long description

The Full-face helmet GIRO Insurgent Spherical in matte black/gloss black (size M/L, 55–59 cm) is a protective helmet engineered for aggressive trail and enduro riding. It combines full-face coverage with integrated ventilation channels and a retention system designed to keep the helmet securely in place during high-speed descents. The model incorporates spherical impact technology compatible with rotational-impact protection systems.
Advantages
This GIRO Insurgent Spherical helmet offers full-face protection with a form factor suited to enduro and aggressive trail disciplines. The spherical impact construction is designed to manage both linear and rotational forces, while the integrated ventilation channels help maintain airflow without compromising coverage. The matte black with gloss black finish provides a subdued visual appearance that resists visible wear. The retention system and fit for 55–59 cm head sizes aim to deliver secure positioning for downhill and technical sections.
Suitable for
 Aggressive trail riding
 Enduro and stage racing where full-face protection is required
 Downhill sections on mixed or technical terrain
 Riders seeking a MIPS-compatible spherical impact solution
When it may not be suitable
This helmet may be more protection than necessary for casual cross-country or urban commuting where a lighter, open-face helmet is preferred. Riders who require the lightest possible weight for long, non-technical climbs or minimal ventilation in very warm climates may find this full-face design less optimal.
Key specifications
 Fit range: 55–59 cm (M/L)
 Coverage: full-face design for chin and jaw protection
 Impact technology: spherical impact construction compatible with rotational-impact systems
 Ventilation: integrated channels for airflow management
 Finish: matte black with gloss black accents
 Retention: adjustable secure retention system suitable for downhill use
How to use
Place the helmet over the head so the brow and chin sections sit comfortably and evenly. Adjust the retention system until the helmet is snug but not excessively tight; ensure straps form a V just under each ear and fasten the buckle securely. Verify that the helmet does not shift significantly when you shake your head and that the field of vision is not obstructed. Use the ventilation openings as intended and keep vents clear of debris. Replace the helmet after any significant impact or if visible cracks or deformation appear.
What to consider before purchase
 Confirm head circumference falls within the 55–59 cm fit range
 Decide if full-face coverage and the associated weight suit your riding style
 Consider compatibility with goggles and eyewear you plan to use
 Assess ventilation needs relative to typical riding temperatures and duration
Usage recommendations
Use this helmet for aggressive trail, enduro, and downhill riding where full-face protection and rotational-impact mitigation are priorities. Regularly inspect padding, straps, and shell integrity, and follow manufacturer guidance for cleaning, fitting, and replacement intervals to maintain protection.

## FAQ

### How much does the GIRO Insurgent Spherical full-face helmet M/L cost, and is it available for purchase?

The price is 362.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 14.07.2026 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 GIRO Insurgent Spherical full-face helmet M/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

## Image

https://aio.lv/img/cache/product/12404218/68691535_large.webp