Alpinestars ST-1 Waterproof Pants Size:S Four intake ports on the

Four intake ports on the chin bar maximize air flow

comfort and ergonomics to the next level Polisport created the Phantom Lite

Particle vent foam membrane

For the CVTech Trailbloc only

Less sound equals more ground (helps keep our riding areas open)

Alpinestars ST-1 Waterproof Pants Size:S Four intake ports on theAlpinestars ST 1 Waterproof Pants Features Ergonomic active fit with pre curved legs, 3D ergonomic knees and excellent freedom of movement All weather, waterproof construction and crafted for ergonomic mobility Fixed mesh liner for rider comfort Detachable thermal liner, 80g, provides all year round riding 2 front cargo pockets provide versatility and safe storage of personal items Lower leg, hook and loop ankle adjusters and waist volume adjusters