Designed for warm-weather adventure riding, the Explorer AST Pants are lightweight, breathable, and durable, offering exceptional comfort and protection for riders exploring diverse terrain in warm climates.

These pants are the ideal companion for spring/summer road trips and activities on or off the bike, and can be paired with any Alpinestars All Terra jacket.

Advanced Construction: The fully breathable and stretchy main construction, combined with ripstop reinforcements in key areas such as the knees and seat, offers an optimal balance of comfort, flexibility, and durability for active riding.
Customizable Fit: Adjustable knee protector placement, along with convenient external pockets designed for easy removal of the protector.
Protective Material Construction: Featuring abrasion-resistant and durable pants that offer a high level of protection against impacts and abrasions.
Internal Protective Armor: The Nucleon Flex Plus CE Level 1 knee armor and Bioflex Level 1 hip armor provide lightweight, flexible impact protection, enhancing rider comfort and safety.

Lightweight and Durable Construction: Crafted from a lightweight and durable stretch outer shell with ripstop reinforcements in key high-wear areas, this jacket offers riders advanced protection and freedom of movement, with a casual style perfect for everyday adventures.
Advanced Breathability: Featuring a fully breathable, stretch construction for advanced comfort.
Practical Pockets: Spacious, ergonomic cargo pockets with zipper pulls offer convenient storage for personal items while on the go.
Convenient Protector Pocket Design: Featuring an external protector pocket, riders can easily access the knee armor for quick removal, if needed, when off the bike.
Adaptive Fit: A convenient long opening with zipper pulls at the bottom hem makes it easy to adjust the pants to fit various types of motorcycle footwear, including boots or shoes.
Custom Fit: Convenient belt loops allow riders to customize the fit with their own belt.
Advanced Reinforcements: Stretchy ripstop reinforcements at the knees and seat improve durability and abrasion resistance in high-impact areas.
Regular and Short Versions: Available in multiple lengths, including men's regular and short length options for a better fit.
CE AA certified.
CE Level 1 Nucleon Flex Plus knee armor and CE Level 1 Bioflex hip armor provide effective impact protection without compromising comfort or flexibility.