SIDI ST Air Black/Black Boots Size:EU 46 These are randomized per customer

These are randomized per customer for security reasons

Simply lock your phone on and go

Motor Crankcase and Ignition/Clutch covers that protect against wear from boots

Choose amber to match your OEM turn signals or Selective Yellow for even more daytime visibility to oncoming traffic

The multi-density frame comfortably seals out the elements and OTG-compatible frame cutouts accommodate glasses if needed

SIDI ST Air Black/Black Boots Size:EU 46 These are randomized per customerST Air is the ventilation expert for a more breathable experience. Built on over 60 years of experience, this boot covers a wide range of situations and is developed with all the features a boot should have, including ankle and heel protection. Designed for everyday use. Tech Specs Replaceable buckle and strap Replaceable shin plate Zip elastic panel Ankle support braces Air ventilation system Shock absorbing heel cup Replaceable Slider Engineered