The FEND One is the original award-winning foldable bike helmet, designed for riders who value safety, style, and convenience. With patented Smart-Fold Technology, it collapses by 50% to fit easily into any backpack or bag—perfect for commuting, traveling, or everyday use. Recognized with the Red Dot Design Award and Edison Award, FEND One combines sleek aesthetics with proven protection. Engineered in NYC, it's built from premium materials including a durable ABS shell, ultralight polycarbonate, and a high-impact EPS core—all finished in a modern matte look. Certified to exceed both US CPSC and EU EN1078 standards, this helmet is ideal for cycling, e-bikes (≤20 mph), scooters, and skateboards. The FEND Fit Dial System ensures a precise, personalized fit, available in two versatile sizes for all-day comfort. Every helmet is backed by a 30-day money-back guarantee and our exclusive Accident Replacement Program—if your helmet is ever damaged in an accident, we'll replace it for free. With FEND One, you can ride with complete confidence knowing you're protected by award-winning innovation and thoughtful design.