In an age of ultra-lightweight gear, it’s easy to overlook the timeless virtues of a classic hardshell climbing helmet. But as an engineer who has seen it all, I can tell you that for durability and longevity, nothing beats it. The construction is brilliant in its simplicity: a high-impact ABS (Acrylonitrile Butadiene Styrene) plastic shell suspended over a comfortable webbing cradle. This design creates a gap that provides excellent airflow and initial shock absorption. The primary benefit of this design, which we have perfected at SPIRIT, is its incredible resilience. The tough ABS shell can withstand the daily abuse of being dropped, scraped, and shoved into a pack in a way that thinner shells cannot. This makes it the undisputed champion for climbing gyms, rental programs, and mountaineers who are exceptionally hard on their gear. We use only premium virgin ABS to ensure consistent strength and performance in cold temperatures. While it may carry a few extra grams, the peace of mind that comes from a durable, virtually bombproof climbing helmet is something many climbers will never trade. It's the reliable workhorse, and we are proud to build the best in the business.