Upper and lower frames are constructed from a high performance polymeric material blend for optimized levels of flexibility and strength as well as excellent weight saving properties.. Polymer protector plates are strategically perforated for maximum breathability and air ventilation.. CE certified knee brace to the latest EN 1621_1: 2012 K type A (Level1). Upper frame features extended frame for increased thigh protection without compromising mobility.. Innovative patella construction features ‘floating' protection cup for continuous coverage and mobility regardless of leg position.. Patella cup constructed from impact resistant PU foam knee cup that is CE certified to Type A.. High abrasion resistant fabric with an over injected TPU frame structure on outer central knee-cup area for imporved impact protection.. Featuring Alpinestars Dual Gear System (DGS) a dual pivot with integrated hinge gear system for dynamic fit for mobility.. Thermoformed foam backing for excellent comfort against the skin.. Frames are asymmetrical and feature a slim, ergonomic design for comfort and performance fit.. Velcro and TPR dual strap closure systems for easy in and out and a personalized, safe fit.. Straps feature airprene for optimized comfort and airflow.