Alpinestars Knee Guards SX1 Black/Anthracite

A lightweight CE certified knee protector constructed from a performance polymer blend, the SX1 features an asymmetrical and slim-profile design for a safe, personalized and tight fit while at the same time promoting excellent levels of movement. • CE certified knee brace against latest EN 1621_1: 2012 K type A ( level1) • SX1 knee guard frames are constructed from a high performance polymeric material blend for optimized flexibility and excellent weight saving properties. • Extended thigh protection. • Impact resistant PU foam knee cup CE certified Type A, embedded in a soft comfortable padding and breathable air mesh. • High Abrasion resistant fabric with an over injected TPU frame structure on outer central kneecup area to improve the impact performances. • Asymmetrical and slim design for comfort and fit. Excellent haptic feedback for rider due to thin construction. • Plastic frames are highly perforated for maximum breathability and air ventilation (cooling effect). • Dual pivot system with integrated hinge gear system.