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Alpinestars' integrated Transversal Protection Frame (TPF)

These pants are rider-friendly too

The new mesh inner bootie boasts a 3D Higher Spring insole which uses air channels within the sole for optimal levels of ventilation

nucleon plasma back protector insert Color:Red Black See Size Chart On PageEngineered for ROAD riders, the Nucleon Plasma Back Protector Insert is Alpinestars motorcycle back protector insert delivering lightweight, sustainable impact protection. CE and UKCA certified to EN 16212: 2014 Level 2, it features Nucleon Plasma Technologyan ecofriendly biobased blend with highperformance polyurethaneplus extensive perforations and ventilation channels. Ultraadaptive geometry compresses and extends to fit, improving coverage,