ALPINESTARS SMX1-R V2 Boots - Black/White - US 11.5 / EU 46 2224021-12-46 Corporate T-Shirt Exhaust springs should be measured

Exhaust springs should be measured when they are off the vehicle

Strategically positioned stretch panel inserts have been designed to accommodate Alpinestars Airbag System

PU coated reinforcement zones on thumb and palm for increased durability

Stock DB at Idle 79

2014-2023 KTM 250 SX - -

ALPINESTARS SMX1-R V2 Boots - Black/White - US 11.5 / EU 46 2224021-12-46 Corporate T-Shirt Exhaust springs should be measuredThe main upper material is microfiber Tongue and rear accordion made by lightweight padded material that offer superior comfort Airflow and ventilation are improved thanks to lateral Air Intake with metallic mesh New speed lace system derived from Alpinestars MotoGP technology for improved quick precise and secure closure Higher closure system with new adjustable hook and loop closure and debossed Alpinestars logo Foam backed double density ankles