Alpinestars AT 8 Merino Base Layer Pants｜ Pants & Shorts

The Alpinestars AT Merino Bottom are designed for adventure riders and outdoor use in cold, demanding conditions. Built with a dual-face 250g construction, these base layer pants combine a Merino wool lining for natural climate control and next-to-skin comfort with a durable polyester exterior for shape retention, durability, and pill-resistant performance. The advanced fabric blend provides excellent thermal regulation, moisture-wicking performance, and natural odor resistance, making them ideal for long rides and multi-day wear. Full seamless construction with an integrated crotch gusset enhances mobility and eliminates pressure points for greater comfort in the riding position. A 4cm elastic waistband with Alpinestars branding ensures a secure fit, while the functional fly opening and ankle-length design add practicality for everyday layering. Whether under riding gear or worn as part of a cold-weather system, the Alpinestars AT Merino Bottom delivers dependable warmth and comfort.

Dual-face 250g construction for warmth, durability, and comfort
Merino wool lining for thermal regulation and moisture control
Polyester exterior for shape retention and pill-resistant performance
Moisture-wicking and breathable for dry, all-day comfort
Natural odor-resistant properties for extended wear
Full seamless construction with crotch gusset for unrestricted mobility
4cm elastic waistband with Alpinestars branding
Functional fly opening with ankle-length design
Brand:AlpinestarsSKU:4333-0005-04COLOR:BlackSIZE:XS/Small, Medium/Large, XL/XXL