Alpinestars Explore Ast

The Alpinestars Explore AST motorcycle trousers are purpose-built for warm-weather adventure riding, combining lightweight performance with certified protection. Designed for spring and summer road trips, they deliver the ventilation and flexibility you need on long touring days, while maintaining serious abrasion resistance for mixed terrain. The stretch outer shell construction ensures unrestricted movement both on and off the bike. Unlike stiff traditional adventure trousers, this design adapts naturally to your riding position, reducing fatigue over distance. Strategic stretch ripstop reinforcements at the knees and seat increase durability and abrasion resistance in key impact zones without adding unnecessary bulk.

Protection is handled by integrated Nucleon Flex Plus CE Level 1 knee protectors and Bioflex CE Level 1 hip protectors. These protectors are lightweight, slim and flexible, maintaining a natural feel while meeting CE AA certification standards. The adjustable knee protector positioning allows you to fine-tune placement for optimal coverage, and the external protector pocket design enables quick removal when stepping off the bike.

Comfort and practicality are equally prioritised. Large ergonomic cargo pockets with secure zip closures provide functional storage for essentials during touring or everyday adventure use. A long zippered lower-leg opening allows easy adjustment over different types of riding footwear, from touring boots to lighter adventure shoes. Belt loops give you additional fit customisation.