The CCM Ultra Tacks offer the Smart foam technology with a very high level of protection. The D30® is an innovative material designed to react to varying intensities. Soft consistency absorbs low impacts while instant hardening at high energy protects against big impacts. The Elbow caps offer a joint discharge PE cap reinforced with D30® smart foam which is a lightweight Pro level protection that disperses the force of impact away from the elbow joint. A Bicep is a molded foam armor bicep with extended coverage which offers a professional level of protection. The attachment is a Lycra strap and lock strap with slot system that enhances comfort and a fully customized fit.