Alpinestars Bionic SX Knee Protector provides impact and motion injury to the knee and surrounding tissue. With coverage for the knee, shin and thigh, the Alpinestars Bionic SX Knee Protector is slim fitting and simple to adjust. Breathable and comfortable, the Alpinestars Bionic SX Knee Protector is a knee brace you can wear for every activity.
Super lightweight knee guard that provides exceptional impact protection
Extensive protection zones fulfills CE standard EN 1621-1 (KL Type B)
Constructed with highly breathable materials in an efficient ventilation configuration for superior airflow
Complete TPU protector coverage over the knee, shin and lower thigh
Inner medial kneecup features a sleek design for reduced material thickness between the knee and bike for greater control while riding
Guard is backed with highly perforated, PU memory foam to keep you cool and comfortable. Slim, easy to adjust straps ensure a precise fit