--- product_id: 796991756 title: "Giro Atmos II Helmet" brand: "giro" price: "R$619" currency: BRL in_stock: false reviews_count: 13 url: https://www.desertcart.com.br/products/796991756-giro-atmos-ii-helmet store_origin: BR region: Brazil --- # 26 ventilation holes for max airflow Roc Loc 5 system for perfect fit SL Roll Cage™ for reinforced safety Giro Atmos II Helmet **Brand:** giro **Price:** R$619 **Availability:** ❌ Out of Stock ## Summary > 🛡️ Ride smart, stay cool, and own the road with Giro Atmos II! ## Quick Answers - **What is this?** Giro Atmos II Helmet by giro - **How much does it cost?** R$619 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/796991756-giro-atmos-ii-helmet) ## Best For - giro enthusiasts ## Why This Product - Trusted giro brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Breathe Easy, Ride Hard:** 26 strategically placed ventilation holes keep you cool on every ride, no sweat. - • **Custom Fit, Zero Hassle:** Roc Loc 5 adjustment system lets you dial in your perfect helmet fit in seconds. - • **Stay Fresh, Stay Focused:** Antibacterial X-Static® pads keep you comfortable and odor-free mile after mile. - • **Comfort Meets Performance:** Ergonomic super fit design with ultra-light slimline straps for all-day wearability. - • **Light as Air, Strong as Steel:** SL Roll Cage™ inside offers unbeatable protection without the bulk. ## Overview The Giro Atmos II Helmet combines cutting-edge SL Roll Cage™ reinforcement with 26 ventilation holes and the Roc Loc 5 adjustment system to deliver a lightweight, ultra-comfortable, and highly protective cycling helmet. Designed for road cyclists, mountain bikers, and triathletes, it offers exceptional airflow, a custom fit, and antibacterial comfort pads, all packed into a sleek, unisex design weighing just 270 grams. ## Description The Atmos II bicycle helmet from Giro impresses road cyclists, mountain bikers, and triathletes with its top-quality design, high comfort, and extraordinary performance. The large ventilation holes have no impact on safety. The SL Roll Cage™ reinforcement on the inside makes it possible to be lightweight and have ventilation holes while offering the highest protection. The Atmos II helmet is suitable for many different uses, which is why it is so popular. This is due to its outstanding wearing comfort combined with its extreme stability, the Roc Loc® 5 adjustment system, excellent ventilation, extremely low weight, and the slimline strap system. Type: unisex bicycle helmet.Adjustment system: Roc Loc® 5.Construction: In-mold polycarbonate with SL Roll Cage™ reinforcement on the inside.Ventilation holes: 26, wind tunnel. Features: SL Roll Cage™; ultra-light slimline strap system, antibacterial X-Static® pads.Sizes: S: 51-55 cm, M: 55-59 cm, L: 59-63 cm.Weight: approx. 270 g. Review: Brilliant fit and lightweight - can't tell it's on - Brilliant fit and lightweight - can't tell it's on. It's my second Giro helmet, couldn't get replacement inner pads for my first (10yrs old) so had to buy new one. Had been looking round for ages to find one that fits well and this is it, as soon as I tried it I knew (it's a small) it was the one! Thinking of buying a 2nd as a spare. Review: Fantastic - thought it was too small at first but ... - Fantastic - thought it was too small at first but after adjusting rear wheel, it fits a treat. So light and pefectly matches my Scott bike. I think I'll wear it to bed tonight I am that excited ! ## Features - Roll cage: reinforcement on the inside provides greater ventilation without reducing the stability. - In-mold polycarbonate shell for increased stability. - Roc Loc 5 system to easily adjust the size. - 26 ventilation holes and air channels on the inside - Ergonomic super fit. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00P2CTD2M | | Age Range Description | Adult | | Age range (description) | Adult | | Brand | Giro | | Brand Name | Giro | | Colour | Matt Titan | | Customer Reviews | 4.5 out of 5 stars 40 Reviews | | Inner Material | Expanded Polystyrene | | Item Weight | 595.25 Pounds | | Manufacturer | Giro | | Model Name | Atmos II | | Model name | Atmos II | | Outer Material Type | Polycarbonate (PC) | | Product Style | Single | | Recommended Uses For Product | Cycling | | Size | S (51-55 cm) | | Special Features | Lightweight | | Special feature | Lightweight | | UPC | 768686546204 | ## Product Details - **Age range (description):** Adult - **Brand:** Giro - **Colour:** Matt Titan - **Inner material:** Expanded Polystyrene - **Item weight:** 595.25 Pounds - **Model name:** Atmos II - **Outer material:** Polycarbonate (PC) - **Recommended uses for product:** Cycling - **Size:** S (51-55 cm) - **Special feature:** Lightweight ## Images ![Giro Atmos II Helmet - Image 1](https://m.media-amazon.com/images/I/71iu96hPedL.jpg) ![Giro Atmos II Helmet - Image 2](https://m.media-amazon.com/images/I/71vfEDnIvTL.jpg) ![Giro Atmos II Helmet - Image 3](https://m.media-amazon.com/images/I/71RAwV9Wt6L.jpg) ![Giro Atmos II Helmet - Image 4](https://m.media-amazon.com/images/I/71G2quLfhyL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Brilliant fit and lightweight - can't tell it's on *by D***N on 24 August 2016* Brilliant fit and lightweight - can't tell it's on. It's my second Giro helmet, couldn't get replacement inner pads for my first (10yrs old) so had to buy new one. Had been looking round for ages to find one that fits well and this is it, as soon as I tried it I knew (it's a small) it was the one! Thinking of buying a 2nd as a spare. ### ⭐⭐⭐⭐⭐ Fantastic - thought it was too small at first but ... *by S***D on 1 September 2016* Fantastic - thought it was too small at first but after adjusting rear wheel, it fits a treat. So light and pefectly matches my Scott bike. I think I'll wear it to bed tonight I am that excited ! ### ⭐⭐⭐⭐ Giro helmet *by C***R on 22 April 2019* The straps were very disappointing the helmet is of good quality 2 years later I still have and wear this helmet I have made the straps work for me. Good helmet but giro please improve your straps --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.br/products/796991756-giro-atmos-ii-helmet](https://www.desertcart.com.br/products/796991756-giro-atmos-ii-helmet) --- *Product available on Desertcart Brazil* *Store origin: BR* *Last updated: 2026-06-19*