ALPINESTARS Sequence Protection Jacket - Long Sleeve - Black/White/Red - Small 6505619-123-S

The Back Protector Insert is constructed from a high performance polymeric material blend for optimized flexibility and excellent weight saving properties., All inserts are highly perforated for maximum breathability and air ventilation., Single injected compound inserts are designed to allow the maximum breathability and air flow., Ergonomic protection plates contour to the natural curve of the back ensuring optimum fit while riding., Soft touch BNS puller for an easy and safe engagement of the BNS., Reduced material construction on underarms and arms for ventilation and weight saving., Adjustable/removable elastic belt