ALPINESTARS Tech 10 Supervented Boots - Blue/Black/White - US 11 2010520-1792-11 Kenai Universal Top Case Mount Plate All springs have their rate

All springs have their rate laser etched on the end and are manufactured to DIN2095 grade 1 standards

sku:CSY-16YXZ

External TPR toe reinforcement for abrasion resistance

Redesigned instep and Achilles accordion flex zones

ALPINESTARS Tech 10 Supervented Boots - Blue/Black/White - US 11 2010520-1792-11 Kenai Universal Top Case Mount Plate All springs have their rateConstruction uses a highly breathable, perforated microfiber with internal perforated padding Highly ventilated perforated padding for optimized ventilation and airflow TPU features is combined with ventilation zones and a new air flow system sole for breathability and superior ventilation Two large inlet ports on front of boot with exhausts at back for optimized levels of airflow and heat exchange 3D Higher Spring insole creates an effective cooling