Alpinestars presents its Techstar trousers:

• The exclusive patented ‘Vector' rear panel ensures excellent comfort and maximum elasticity.
• The patented ‘Babel' knee features a pre-shaped 3D structure, reinforced and padded with hidden stretch spandex expansion membranes.
• Reinforced seat made of abrasion-resistant nylon for better durability.
• Leather reinforcements inside the leg, applied over a 600 Denier nylon fabric for excellent heat resistance.
• Perforated fabric inserts placed at strategic points for better ventilation.
• Double waist adjustment using a Velcro tab.
• 3D thermo-injected rubber logos.
• Hidden front zipper closure with snap buttons.