The Alpinestars AT 8 Merino Underwear Pants are designed as a comfortable base layer for riding and daily casual wear. Their 250-gram blend combines 55% Merino wool with 45% polyester to provide warmth, thermal regulation and comfortable performance during extended use.

A 100% Merino wool inner layer delivers next-to-skin comfort, while the 100% polyester exterior supports quick-drying performance for layering. The material is moisture-wicking, breathable and odor-resistant, making these pants suitable for multi-day use.

Full seamless construction and a crotch gusset support unrestricted riding mobility. Additional functional details include an ankle-length design, a 4-inch elastic waistband with signature Alpinestars branding and a fly opening for practical use.

Features:

• Thermal Regulation: 250-gram construction with a 55% Merino wool and 45% polyester blend for warmth and thermal comfort.
• Comfortable Inner Layer: 100% Merino wool inner layer provides next-to-skin comfort.
• Quick-Drying Exterior: 100% polyester exterior supports quick-dry layering.
• Moisture Management: Moisture-wicking, breathable and odor-resistant performance for multi-day use.
• Seamless Mobility: Full seamless construction with a crotch gusset allows unrestricted riding movement.
• Versatile Base Layer: Suitable for riding and daily casual wear.
• Waistband: 4-inch elastic waistband featuring signature Alpinestars branding.
• Functional Fly: Fly opening provides practical usability.
• Length: Ankle-length design.