With their full leather construction

with large logo MX-inspired Alpinestars wordmark on the back yoke

Matryx® reinforcements

Premium bovine leather upper offers superior comfort in forefoot

and performance

supertech r vented boots white mid gray black Footwear Size:37 With their full leather constructionEngineered for ROAD riders, the Supertech R Vented Boots are Alpinestars motorcycle boots that deliver trackready protection and maximum airflow for summer sport riding. CE EN13634: 2017 certified, they feature a separate biomechanical inner bootie, redesigned TPU shin and heel protection, and coinjected TPU aluminum replaceable toe sliders, with laserperforated microfiber uppers. Improved flex zones and a grippy rubber sole enhance bike feel,