but the back waist is reshaped to provide even better riding comfort

the Arius Race Spoiler is an official replacement part designed to maintain optimal aerodynamic performance at racing speeds

Introduced in 2026 and engineered for road and adventure riders

The stretch material provides an adaptive fit and a high level of freedom of movement

• Curved bill with structured low crown• Snap back• Recycled Twill main fabric• Front recycled TPU transfer logo• Internal and back labeling

smx air jacket bright red black Size:M but the back waist isEngineered for sport riding in warm conditions, the SMX Air Jacket is a highly ventilated textile jacket derived from Alpinestars' motocross heritage. The tech mesh chassis and perforated 450D polyfabric maximize airflow, while Nucleon Flex Plus CE Level 1 armor and DFS Lite shoulder sliders provide race derived impact protection. This Tech Air Ready jacket features a detachable windproof liner and strategic stretch inserts, ensuring versatile climate