--- product_id: 648879259 title: "EVO® ALTA™ Skyworker™ Safety Helmet, Wheel Ratchet, Vented" brand: "jsp" price: "$170.27" currency: USD in_stock: true reviews_count: 5 category: "Jsp" url: https://www.desertcart.us/products/648879259-evo-alta-skyworker-safety-helmet-wheel-ratchet-vented store_origin: US region: United States of America --- # Revolution Flex wheel ratchet harness Dual ventilation reduces heat by 2-3°C EN 12492 certified mountaineering safety EVO® ALTA™ Skyworker™ Safety Helmet, Wheel Ratchet, Vented **Brand:** jsp **Price:** $170.27 **Availability:** ✅ In Stock ## Summary > 🧗‍♂️ Elevate your safety game with style and comfort — don’t just work, Skywork! ## Quick Answers - **What is this?** EVO® ALTA™ Skyworker™ Safety Helmet, Wheel Ratchet, Vented by jsp - **How much does it cost?** $170.27 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/648879259-evo-alta-skyworker-safety-helmet-wheel-ratchet-vented) ## Best For - jsp enthusiasts ## Why This Product - Trusted jsp brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Cool & Lightweight:** Vented EPP liner and ABS shell reduce heat buildup by 2-3°C while weighing just 0.7 kg for fatigue-free wear. - • **Precision Fit Comfort:** Revolution Flex wheel ratchet and 4-point chinstrap deliver a secure, pressure-free fit all day long. - • **Accessory-Ready Design:** Attachment points for ear defenders, face shields, goggles, and lamps maximize on-the-job versatility. - • **Customizable Front Module:** Interchangeable front panel for ID badges or branded logos—stand out on site with ease. - • **All-Round Certified Protection:** EN 12492 mountaineering standard ensures top-tier impact resistance from every angle. ## Overview The JSP EVO® ALTA™ Skyworker™ Safety Helmet is a mountaineering-certified (EN 12492) helmet engineered for professionals demanding uncompromising protection and comfort. Featuring a lightweight ABS shell with an expanded polypropylene (EPP) liner, it offers all-round impact absorption and enhanced neck coverage. Its Revolution Flex wheel ratchet harness and adjustable 4-point chinstrap ensure a secure, pressure-free fit, while dual ventilation reduces heat buildup by 2-3°C. The helmet’s unique interchangeable front module supports on-site ID or branding, complemented by multiple attachment points for accessories like ear defenders and lamps. At just 0.7 kg, it’s designed for long shifts where safety meets ergonomic excellence. ## Description EVO ALTA Skyworker Safety Helmet - Wheel Ratchet - Vented - White The new EVO ALTA offers all-round impact protection. The mountaineering-style helmet features a specialised shell structure and internal liner to increase durability and shock absorption performance. Precise adjustment settings enable a secure fit, ensuring the helmet remains stable. EVO ALTA Skyworker is certified to the EN 12492 mountaineering helmet standard with a 4-point chinstrap designed to stay secure under force, maximising security during a fall. Features INTERCHANGEABLE FRONT MODULE EVO ALTA features a unique interchangeable front module. Select the integrated ID card holder for on-site identification or choose the logo-ready standard front to apply company branding. Both front modules enable attachment of a helmet lamp and other accessories. COMPATIBILITY & ACCESSORIES The EVO ALTA range maximises compatibility and accessory integration. Attachment points on the helmet shell enable firm fitting of ear defenders, faceshields, goggle and lamp straps, plus a range of other accessories. ALL-ROUND PROTECTION EVO ALTA provides all-round impact protection with top, side, front and rear shock absorption performance. The helmet is designed with an extended nape section to offer greater neck coverage. CUSTOM BRANDING Helmets can be customised to meet a corporate identity. Logo printing is available for the standard front module, helping to increase brand recognition and discourage theft. MOQs apply. DUAL VENTILATION Side and rear ventilation in the helmet’s shell and liner reduce temperatures by an average 2-3 degrees. EVO ALTA Baseworker is available in a non-vented version to provide EN 397 440V electrical insulation. EPP LINER EVO ALTA features an internal impact liner to increase shock absorption and penetration protection. Manufactured in expanded polypropylene (EPP), the liner is lightweight and ventilated for comfort. MAXIMUM COMFORT The Revolution Flex wheel ratchet harness secures the helmet, eliminating pressure points to provide maximum comfort. Fitted with a replaceable Chamlon cotton sweatband and fully compatible with EVO cooling sweatbands for protection against heat stress. SECURE FIT The harness cradles the head to keep the helmet stable with an adjustable 4-point chinstrap for increased security. 3D-Adjustment depth settings enable the most precise fit attainable on a safety helmet. 4-POINT CHINSTRAP The 4-point chinstrap is easy to adjust on the head. Size and anchorage point adjustment enable a tailored fit for different head sizes, ensuring stability and greater comfort. Review: I recently purchased the KASK Superplasma PL EN 12492 Anti-Fall Helmet, and I’m thoroughly impressed! The build quality is top-notch, with a sturdy yet comfortable design that feels secure during use. The ventilation slots are a great touch, keeping me cool on long shifts. The adjustable straps make it easy to get a perfect fit, and the overall weight is surprisingly light, which is a big plus for all-day wear. Highly recommend this helmet for anyone needing reliable head protection—worth every penny! Review: Amazing product , very lightweight , would recommend some additional padding but apart from that its top of the line ## Features - [CERTIFIED] EVO ALTA Skyworker is certified to the EN 12492 mountaineering helmet standard. - [HIGH IMPACT] All-round impact protection with top, side, front and rear shock absorption performance. Contains an EPP liner. - [SECURE] Fitted with a Revolution Flex harness with an adjustable 4-point chinstrap. - [COMFORT] The Revolution Flex wheel ratchet harness secures the helmet, eliminating pressure points to provide maximum comfort. - [INTERCHANGEABLE] Features a unique interchangeable front module. Ideal for logos / ID badge module (Sold seperately) - [COMPATIBLE] Maximum compatibility and accessory integration with attachment points for ar defdners, faceshields, goggles and lamps. - [OPTIONAL EXTRAS] Designed to be certified & compatible with JSP Sonis Ear Defenders, JSP EVOGuard Face shields and the JSP Force 8 Half-mask with PressToCheck Filters. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CP46J5P1 | | Brand Name | JSP | | Closure Type | Buckle | | Color | White | | Customer Reviews | 4.4 4.4 out of 5 stars (62) | | EU Spare Part Availability Duration | 2 Years | | Included Components | Safety Helmet | | Item Weight | 0.7 Kilograms | | Manufacturer | JSP | | Material Type | Acrylonitrile Butadiene Styrene (ABS) Expanded Polypropylene (EPP) | | Model Number | ARC170-000-100 | | Size | One Size | | Specification Met | EN 12492 | | Style Name | Mountaineering | ## Product Details - **Brand:** JSP - **Colour:** White - **Item weight:** 0.7 Kilograms - **Size:** One Size - **Style:** Mountaineering ## Images ![EVO® ALTA™ Skyworker™ Safety Helmet, Wheel Ratchet, Vented - Image 1](https://m.media-amazon.com/images/I/61rZN6PgcHL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by O***A on 17 July 2025* I recently purchased the KASK Superplasma PL EN 12492 Anti-Fall Helmet, and I’m thoroughly impressed! The build quality is top-notch, with a sturdy yet comfortable design that feels secure during use. The ventilation slots are a great touch, keeping me cool on long shifts. The adjustable straps make it easy to get a perfect fit, and the overall weight is surprisingly light, which is a big plus for all-day wear. Highly recommend this helmet for anyone needing reliable head protection—worth every penny! ### ⭐⭐⭐⭐⭐ Review *by I***. on 17 November 2025* Amazing product , very lightweight , would recommend some additional padding but apart from that its top of the line ### ⭐⭐⭐⭐ Review *by J***E on 19 March 2025* Although this is a little on the pricey side compared to a lot of safety helmets, it is probably the most comfortable safety helmet I’ve owned which is what I wanted, that and no peak as I think peaked helmets limit your field of vision. ## Frequently Bought Together - JSP EVO® ALTA™ Skyworker™ Safety Helmet - Wheel Ratchet - Vented - Sonis Gehörschutz - JSP Surefit Thermal Helmet Linermedium/Large (AHV002-301-100) --- ## 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.us/products/648879259-evo-alta-skyworker-safety-helmet-wheel-ratchet-vented](https://www.desertcart.us/products/648879259-evo-alta-skyworker-safety-helmet-wheel-ratchet-vented) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-10*