Alpinestars SMX Air Men's Street Jackets
Derived from Alpinestars' MX DNA, the SMX Air Jacket delivers premium ventilation and adaptive protection for sport riders in warm climates. Tech-Air compatible chassis features tech mesh construction with strategically perforated panels, paired with Nucleon Flex Plus CE Level 1 armor and DFS Lite shoulder sliders for CE Level A certification. Includes detachable windbreaker liner for optimal climate versatility across all-season riding.
- Tech-Air Ready – Engineered for seamless integration with Tech-Air 5 electronic airbag system
- High-Flow Ventilation – Tech mesh chassis with perforated 450D polyfabric delivers maximum airflow for warm-weather riding
- Adaptive Stretch System – Extended polyamide panels on back, shoulders, and sides enable freedom of movement and airbag expansion capability
- Detachable Windbreaker Liner – Climate control versatility for varying weather conditions
- CE Level A Protection – DFS Lite shoulder sliders combined with Nucleon Flex Plus CE Level 1 armor at shoulders, elbows, and forearms
- MX-Derived Design – Racing-proven construction and ergonomics for sport riding performance
- CE Category II EN 17092-4:2020 Class A certified
- Nucleon Flex Plus CE Level 1 shoulder, elbow, and forearm armor (EN1621-1:2012)
- DFS Lite external shoulder sliders for impact zone abrasion resistance
- Tech-Air 5 airbag system compatible for thoracic and back protection
- 450D polyfabric reinforcement on outer arms and shoulders
- Accommodates Alpinestars long back protector insert for extended spinal coverage
- Tech mesh main chassis (abdomen, back, inner arms)
- 450D polyfabric reinforcement zones (outer arms, shoulders)
- Perforated 450D polyfabric on upper chest panel
- Extended polyamide stretch inserts (back, shoulders, side torso)
- High-density stretch material on upper back panel
- Detachable windbreaker liner included
- Inner construction compatible with Nucleon back protector inserts
- Colors: Black, Black / Red, Gray / Black / Orange, Black / Anthracite, Red / Black, Black / Red / White
- Sizes: Small, Medium, Large, X-Large, 2X-Large, 3X-Large, 4X-Large
- SKU: 2820-6306, 2820-6307, 2820-6308, 2820-6309, 2820-6310, 2820-6311, 2820-6312, 2820-6313, 2820-6314, 2820-6315, 2820-6316, 2820-6317, 2820-6318, 2820-6319, 2820-6362, 2820-6363, 2820-6364, 2820-6365, 2820-6366, 2820-6367, 2820-6368, 2820-7890, 2820-7891, 2820-7892, 2820-7893, 2820-7894, 2820-7895, 2820-8015, 2820-7896, 2820-7897, 2820-7898, 2820-7899, 2820-7900, 2820-7901, 2820-8016, 2820-8017, 2820-8018, 2820-8019, 2820-8020, 2820-8021, 2820-8022, 2820-8023