The BLUEPRINT RCH-3 Under Protector delivers maximum protection in a flexible, close-fitting design that moves naturally with the rider. Built with advanced RHEON(TM) technology, the armor stays soft in motion and stiffens on impact to manage energy when it matters most. A ventilated, low-profile chassis promotes airflow to reduce heat during high-intensity riding, while adjustable straps and quick-connect buckles provide a secure, dialed fit. Certified to CE Level 2 chest and back with Level 1 shoulder protection, the RCH-3 offers full-coverage confidence without sacrificing mobility. Certified Impact Protection CE-certified to EN1621-3 Level 2 chest, EN1621-2 Level 2 back, and EN1621-1 Level 1 shoulder standards Delivers elevated, multi-zone impact protection for aggressive riding conditions Advanced Impact Technology Custom RHEON(TM) molded armor engineered to absorb and manage impact forces while maintaining flexibility Adapts to rider movement while stiffening on impact for advanced energy management Ergonomic Rider Fit Anatomically articulated design with a shaped silhouette creates a seamless, close-to-body performance fit Designed to move naturally with the rider in aggressive riding positions Lightweight Ventilated Construction Highly ventilated geometry promotes airflow and helps regulate body temperature during high-output riding Reduces heat buildup while maintaining consistent comfort on extended rides Soft-touch foam-backed comfort liner enhances next-to-skin feel in all contact zones Precision Fit System Fully adjustable straps and quick-connect waist buckles provide a secure, dialed fit Designed for consistent performance with minimal need for readjustment Maximum Coverage & Reinforced Protection Enhanced torso coverage increases protection across critical impact zones compared to lower-level models Injection-molded rib protection reinforces side impact zones for added confidence Extended bicep protection with dual adjustment points and removable extension piece allows for customizable coverage Low-Profile Performance Design Lightweight, low-profile construction minimizes bulk for unrestricted movement Designed to be worn comfortably under or over the jersey without restriction Size & Fit Range Available in Small/Medium and Large/X-Large Performance fit delivers a streamlined silhouette for aggressive riding positions