ALPINESTARS Supertech R Boots - Black - US 10.5 / EU 45 2220021-1100-45 exhaust control it all from 0

control it all from 0 to 100%

7L Cummins - Bolt-On

D-ring chin strap retention system

Shin zone incorporates a TPU blade system engineered to prevent frontal hyper-extension and offer greater flex control

Two zippered hand pockets plus inner waterproof wallet pocket

ALPINESTARS Supertech R Boots - Black - US 10.5 / EU 45 2220021-1100-45 exhaust control it all from 0Advanced microfiber upper construction for lightweight high performance protection and superb levels of flexibility Front flex area is constructed with a soft microfiber for improve abrasion resistance and natural forwards and backwards movement TPU for breathability and airflow Flexible accordion microfiber on Achilles gives enhanced natural movement Strategically positioned ventilation area in heel and shin Outside entry exit has stretchable