Alpinestars - Nucleon Plasma Back Protector Insert - Red/Black Size:Medium Microfiber with micro-injection inserts

Microfiber with micro-injection inserts

preventing the front end from shimming

Watch Installation Video

When you use the air vent on the front thigh

Alpinestars - Nucleon Plasma Back Protector Insert - Red/Black Size:Medium Microfiber with micro-injection insertsFeatures Alpinestars' Nucleon Plasma Technology Eco friendly, sustainable and lightweight impact absorbing material, while its design delivers adaptability, breathability, and ventilation Backed with a soft touch textile coating, this adaptive protector delivers force dispersion, flexibility, and comfort Eco friendly and sustainable impact absorbing material; a blend of bio based materials and high performance polyurethane delivers adaptability for an