--- product_id: 143837601 title: "Protone Giro Helmet" brand: "kask" price: "1816 zł" currency: PLN in_stock: true reviews_count: 11 url: https://www.desertcart.pl/products/143837601-protone-giro-helmet store_origin: PL region: Poland --- # Protone Giro Helmet **Brand:** kask **Price:** 1816 zł **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Protone Giro Helmet by kask - **How much does it cost?** 1816 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/143837601-protone-giro-helmet) ## Best For - kask enthusiasts ## Why This Product - Trusted kask brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Developed in collaboration with team sky, the Kask protone road helmet is super-lightweight, highly ventilated and aerodynamic, plus its skull-hugging, low-profile design feels like it was specially Fitted for your head. It's been wind-tunnel tested to maintain streamlined performance and ventilation in virtually any riding position; even if you move your head, it'll remain consistent. It's also been designed using computational fluid dynamics software to attain one of the lowest drag coefficients of any ventilated helmet. ## Features - About this item - Handmade in Italy - crafted with the worlds finest materials and hours of pain staking hand work - Wind tunnel tested - the protone boasts the lowest drag co-efficient of any ventilated helmet available - All about fit - Kask octofit adjustment system guarantees a perfect fit - Lightweight comfort - weighs just 230G and uses 3D Dry padding and eco-leather Chinstrap - Safety first - all Kask helmets are CPSC Certified, which means they meet and exceed all US safety standards for bicycle helmets ## Images ![Protone Giro Helmet - Image 1](https://m.media-amazon.com/images/I/61HzXT7BDFL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Saved my life. Riding 20-21 mph on bike path ... *by M***L on Reviewed in the United States on May 10, 2017* Saved my life. Riding 20-21 mph on bike path at Hilton Head Island in January...all of of sudden my bike stopped and I went over the bars and landed on my forehead (helmet). Helmet is toast, but I'm not. Of course my left arm broke and the bone exited the tricep. I'm looking at another year of therapy for full recovery, but the helmet saved my life.Thanks Kask. Eventually, I will reorder when able to ride again.BTW, it was discovered that a squirrel had darted out of a bush into my rear wheel and got caught between spokes and seat stays...My wife is in an all out war against squirrels. Don't worry animal lovers. She only wants them gone, but won't do anything about it.Mike D. ### ⭐⭐⭐⭐⭐ I had a bad crash, this helmet maybe saved my life *by H***D on Reviewed in the United States on August 6, 2019* If you are buying a helmet for safety purposes, I can vouch for this Kask helmet. I always rode with a cheaper helmet, in spite of riding a lot and doing some really long rides. However, I came across this helmet when reading an article on helmet safety and this being one of the best values for your dollar and pulled the trigger a couple months ago.On July 25th I was doing my 2nd RAMROD (Ride Around Mt. Rainier One Day) in Washington state, a 155 mile ride with almost 10K feet of elevation. I was about 148 miles in (only 7 miles left) when tragedy struck. I’d been riding for over 9 hours (total time about 11 hours including breaks) and must have let my guard down for a second. After being on high alert during strenuous climbs, fast descents, and highway miles we were on a stretch of road with no traffic and our group spread out across the road in taking a break from the intensity of the day. We were on a slight downhill and going through sun/shade/sun/shade making the road tricky to see. I turned to speak to someone and in the 1 second my eyes were off the road I hit a nasty pothole sending me flying over the handlebars. I landed on the left side of my helmet and left shoulder and proceeded to bounce roll and slide until coming to a stop.The final result was a mild concussion, a fractured scapula, ribs 1-5 fractured posterior (backside) and 4-6 fractured on the front (6 fractured ribs total, 2 of them fractured front and back. Fracturing your first rib is hard to do (Google it) meaning the blunt force I landed on my head and shoulder was beyond significant.As long as the recovery is, I’m thankful that I bought this helmet and it wasn’t worse than it was. If you’re buying this helmet for safety reasons then you are in good hands based on my experience.The pictures are the helmet after the crash (amazing head damage to me was not worse!), and at Inspiration Point about 78 miles into the ride - when I’m still smiling and the helmet is not yet damaged :). ### ⭐⭐⭐⭐⭐ I Never Knew.. *by F***H on Reviewed in the United States on December 28, 2018* I've been riding bikes for years and helmets were just something I bought to be "safe". Thing is, I wasn't safe. There's no way my previous helmets would have stayed on my head to protect me. They were ill fitting; I just assumed all helmets were that way.When trying this helmet on I thought I bought the wrong size. After a couple minutes of adjusting I experienced how a bike helmet should fit. Unlike my other helmets this one slips on and doesn't move. It fits my head perfectly, it's comfortable and it's looks like a million bucks.Luckily I haven't had any bad accidents. Take care of your head with this helmet! --- ## 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.pl/products/143837601-protone-giro-helmet](https://www.desertcart.pl/products/143837601-protone-giro-helmet) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-23*