For any brand selling in North America, the ASTM F1163-15 standard, certified by SEI, is the non-negotiable benchmark for safety, and I have built our entire engineering process around exceeding it. This standard is specifically designed to replicate the forces a rider might experience in a real-world fall. It involves a battery of severe tests. The impact test, for instance, involves dropping the equestrian helmet onto various anvils (flat, hemispherical, and edge-shaped) to simulate different types of surfaces a rider might hit. The helmet must effectively reduce the peak G-force transferred to the headform to below a critical threshold. The harness and retention system are also tested for strength and stability to ensure the helmet stays in place during the chaos of a fall. At SPIRIT's in-house testing lab, we religiously perform these tests on all our prototypes and production batches. We don't just engineer to pass; we engineer a margin of safety above and beyond the standard. This scientific rigor ensures every equestrian helmet we produce provides quantifiable, life-saving protection.