Alpinestars Supertech R Vented Motorcycle Boots, black-yellow, size 46 for Men

The Alpinestars *Supertech R Vented* is pure innovation. Almost every area from tip to heel, from sole to shaft, has been upgraded in its design and development and has received remarkable changes. Here are a few examples: the racing boot has been given even more perforations for the best ventilation of the feet. The front flex area, the rear gaiter and the upper gaiter have been completely redesigned. In addition, there is an improved, removable, biomechanical inner shoe that raises the comfort, protection and performance of this boot to a level that has hardly been achieved before. The *Supertech R Vented* from Alpinstars is therefore one of the absolute winners among racing boots. material: Upper material made of microfibre with a special laser perforation zone for optimal abrasion resistance breathable lining (100% polyamide) outsole made of a lightweight rubber compound that offers excellent grip on the gear shift Comfort/features: newly designed front flex area and rear and upper