Alpinestars C-1 Air Jacket

The Alpinestars C-1 Air Jacket is a clean, lightweight summer jacket from Alpinestars' City line, made for touring and commuting. 450D polyfabric and large tech mesh panels on the front and back keep air moving, and CE Level 1 Nucleon Flex Plus armor protects the shoulders and elbows.

Note: Follow the sizing chart under the fitment tab for the proper fit. These jackets run small compared to traditional US sizing. If you want a looser fit we suggest sizing up one.

Optional Armor Upgrades (sold separately): This jacket has a back armor pocket. Click to add:

• Alpinestars Nucleon Plasma Back Protector Insert (CE Level 2 back)
• Alpinestars Nucleon Flex PROi Full Back Protector Insert (lightweight full-length CE Level 2 back)
• Alpinestars Nucleon KR-Celli Back Protection Insert (lightweight CE Level 1 back)

Construction:

• 450D polyfabric and tech mesh build that's tough and lightweight
• Reflective heat-transfer logos on the front, back and left sleeve

Ventilation:

• Large tech mesh areas on the front and back for spring and summer riding

Protection & Safety:

• CE Level 1 Nucleon Flex Plus shoulder and elbow armor included
• CE certified riding garment, Class A
• Back pocket for an optional Nucleon back insert (see Optional Armor Upgrades above)

Comfort & Fit:

• Button sleeve adjusters and hook-and-loop waist adjusters
• Pant connection loops

Pockets:

• Two zippered front pockets
• Waterproof inner pocket

Great for: summer commuting, warm-weather touring and everyday riding.

Part Numbers:
Manufacturer: Black: S-3301325-10-S, M-3301325-10-M, L-3301325-10-L, XL-3301325-10-XL, 2XL-3301325-10-2XL, 3XL-3301325-10-3XL, 4XL-3301325-10-4XL; Khaki: S-3301325-83-S, M-3301325-83-M, L-3301325-83-L, XL-3301325-83-XL, 2XL-3301325-83-2XL, 3XL-3301325-83-3XL, 4XL-3301325-83-4XL; Blue: S-3301325-70-S, M-3301325-70-M, L-3301325-70-L, XL-3301325-70-XL, 2XL-3301325-70-2XL, 4XL-3301325-70-4XL; Silver: S-3301325-19-S, M-3301325-19-M, L-3301325-19-L, XL-3301325-19-XL, 2XL-3301325-19-2XL, 3XL-3301325-19-3XL, 4XL-3301325-19-4XL
P/N: Black: S-2820-7156, M-2820-7157, L-2820-7158, XL-2820-7159, 2XL-2820-7160, 3XL-2820-7161, 4XL-2820-7162; Khaki: S-2820-7163, M-2820-7164, L-2820-7165, XL-2820-7166, 2XL-2820-7167, 3XL-2820-7168, 4XL-2820-7169; Blue: S-2820-7178, M-2820-7179, L-2820-7180, XL-2820-7181, 2XL-2820-7182, 4XL-2820-7184; Silver: S-2820-7171, M-2820-7172, L-2820-7173, XL-2820-7174, 2XL-2820-7175, 3XL-2820-7176, 4XL-2820-7177