Alpinestars St-1 Waterproof Pants – Dark Khaki / Sand / Black

The alpinestars ST-1 Waterproof Pants are men's motorcycle trousers in dark khaki, sand and black. They have a fixed waterproof liner and a detachable 80 g thermal liner secured with a zipper anchoring system, alongside a fixed mesh liner.

Made from a 600D poly-fabric blend, the trousers have ripstop reinforcements on the inner legs. Their ACTIVE touring fit features pre-curved legs, 3D-shaped knees and a flexible crotch. Two front zippered pockets provide storage. Hook-and-loop ankle adjusters and waist volume tabs allow fit adjustment, while a connection zipper joins the trousers to Alpinestars jackets. Reflective detailing is positioned on the thighs.

• CE Level 1 Nucleon Flex Plus knee protectors have a three-tier, colour-coded positioning system.
• The garment is CE Category II EN17092-4:2020 A Class; impact protection is certified to EN17092-6:2020 C Class.
• UK waist and leg-length guide: S 30 (31 length), M 32 (31), L 34 (32), XL 36 (33), 2XL 38 (34), 3XL 40 (35), 4XL 42 (33).

Alpinestars garments can fit smaller than other brands, and a size up may be needed to allow for the thermal liner. The size guide is only a guide and cannot determine an exact size.