The ALPINESTARS Techstar Factory Pants combine comfort and durability with innovative features such as the 3D Babel knee construction. The proven 'Babel' knee flex construction with open ventilation ensures a slimmer fit while remaining compatible with all Alpinestars knee protectors. The pre-shaped, reinforced, and padded 3D knee construction also includes a hidden stretch spandex gusset for a personalized fit. Lightweight mesh and perforated inserts keep the pants cool even under pressure. Ideal for offroad, motocross, and enduro riding, these pants offer optimal performance and protection in demanding conditions.