Alpinestars Tech 10 Night Navy/white/rainbow Boots Features: The advanced lightweight upper blends microfiber with a durable TPU shell for innovation and abrasion resistance. The foot shell, constructed from five compounds, provides strength, flexibility, and durability, featuring heel and toe protection and an integrated shank. Frontal protection includes a dual closure system with a microfiber flap, hook and loop fasteners, and a lightweight buckle for precision. The shin incorporates a TPU blade system to prevent hyper-extension and enhance flex control. A microfiber gaiter and 3D mesh lining seal out water, dirt, and ensure improved air circulation. Anti-sliding suede on the heel area and highly ventilated perforated padding offer comfort and airflow. Perforated footbed and central sole insert with micro grip enhance cooling and traction. The inner boot with mesh construction optimizes airflow. The mechanical buckle closure system is nylon and fiberglass reinforced, with a memory and quick release/locking system for easy, precise closure. Air vents on the PU lateral calf and breathable mesh inserts improve comfort and reduce fatigue on short and long rides.