ST-7 V2 GORE-TEX® Pants

Yes. The ST-7 V2 2L GORE-TEX Pants use a PFAS-free 2-layer laminated GORE-TEX shell that is engineered for dependable waterproof and breathable performance in wet, variable riding conditions.

The laminated construction is designed for long road miles and all-weather adventure touring, and the pants also include waterproof cargo pockets for secure storage in poor weather.

The ST-7 V2 2L GORE-TEX Pants are an AA Class CE-certified garment and come equipped with Nucleon Flex Pro Level 2 knee protectors plus Bioflex hip protectors. This combination gives the pants certified impact protection at key lower-body zones for touring and adventure use.

The knee protection is integrated into a riding-specific chassis with articulated leg construction to help keep the armor positioned correctly while riding.

Yes. These pants are built for changing temperatures with a detachable thermal liner and long direct thigh ventilation zips. The liner uses 150g insulation on the upper leg and 100g on the lower leg to add cold-weather versatility.

When temperatures rise, the direct thigh vents provide airflow without changing the outer shell, making the ST-7 V2 a practical option for four-season touring and extended travel.

The ST-7 V2 2L GORE-TEX Pants have an active riding fit with ergonomic knees, pre-curved legs, and engineered stretch panels at the lumbar area and crotch for mobility on the bike. The design is intended to balance weather protection with freedom of movement rather than delivering a restrictive race fit.

For the best size selection, use the Alpinestars size guide and compare your waist and inseam measurements carefully. The magnetic waist closure and gusseted lower-leg openings also help fine-tune fit over touring or adventure boots.

Yes. The pants include a waist connection zipper designed to attach to compatible Alpinestars ADV jackets. This creates a more secure jacket-to-pant interface for long-distance riding in changing weather.

This setup can help reduce gaps at the waist and improve comfort on extended road and adventure rides, especially when paired with matching Alpinestars touring outerwear.