Alpinestars Alden Riding Pants

The Alpinestars Alden Riding Pants bring streetwear style from Alpinestars' MO.ST.EQ. line to a pair of real riding pants. The 3-layer stretch softshell has stretch panels on the outer thighs, inner legs and crotch, with a regular fit that slims below the knee. CE Level 1 Nucleon Flex Plus knee armor rides in 3-position pockets, and the pants are CE certified. They pair well with Alpinestars' contemporary textile jackets and riding shoes.

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

Optional Armor Upgrades (sold separately): These pants have adjustable knee armor pockets and work with optional hip armor. Click to add:

• Alpinestars Nucleon Flex Pro Knee Protectors (CE Level 2 knee upgrade)
• Alpinestars Nucleon Flex Plus Knee Protectors (CE Level 1 replacement or spare knee armor)
• Alpinestars Bioflex Hip Protectors (CE Level 1 hip)

Fit:

• Regular fit with a slim fit below the knee
• Sized by waist like jeans (US 28-40)

Construction:

• 3-layer membrane stretch softshell fabric
• Stretch panels on the outer thighs, inner legs and crotch for movement

Protection & Safety:

• CE Level 1 Nucleon Flex Plus knee armor included
• 3-tiered, color-coded knee armor pockets for positioning
• CE certified riding garment to EN 17092-4:2020

Comfort:

• Waist belt with magnetic closure and hook-and-loop side adjusters

Pockets & Details:

• Four zippered front and back pockets
• MO.ST.EQ. reflective wordmark on the back yoke for night visibility

Great for: urban commuting, everyday riding and cool to mild weather.

Part Numbers:
Manufacturer: Black: 28-3320225-10-28, 30-3320225-10-30, 32-3320225-10-32, 34-3320225-10-34, 36-3320225-10-36, 38-3320225-10-38, 40-3320225-10-40; Urban Gray: 28-3320225-9158-28, 30-3320225-9158-30, 32-3320225-9158-32, 34-3320225-9158-34, 36-3320225-9158-36, 38-3320225-9158-38, 40-3320225-9158-40
P/N: Black: 28-2821-1542, 30-2821-1543, 32-2821-1544, 34-2821-1545, 36-2821-1546, 38-2821-1547, 40-2821-1548; Urban Gray: 28-2821-1549, 30-2821-1550, 32-2821-1551, 34-2821-1552, 36-2821-1553, 38-2821-1554, 40-2821-1555