Features 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 enhanced performance fit Ventilated for airflow and breathability, with a soft-touch inner liner on the skin side for rider comfort Features a number of lateral and longitudinal ventilation channels for effective heat dissipation Design allows the protector to compress and extend on itself which delivers an adaptive fit for rider comfort Back Protector: Category II EN 1621-2:2014 Level 2
