ST

• External ankle brace system.
• Nylon inner sole with removable arch support pad.
• Dual compound sole.
• Sidi’s exclusive cam-lock buckle system for easy entry and boot removal while still offering a perfect glove like fit.
• Bolt on (no Velcro!) replaceable, adjustable and aerodynamic nylon scuff pads on the toe.
• Technomicro is used as a base material.
• Double stitched in all high stress areas.
• Closable air vents on the foot outer.
• All bolt on parts are replaceable.
• An elastic panel adjacent to the entry zipper allow a bind free zip and improved fit.
• Cambrelle lining.
• DuPont polymer toe shift pad.
• Perforated Teflon treated nylon lining.
• Replaceable, Shock absorbing heel cup.
• The ST can accommodate riders with up to an 15-inch calf diameter 12.5 inches above from the bottom of their heel.
• Padded Achilles area.

webBikeWorld.com:"The styling is typically Sidi and I probably would prefer a black ST Airversion, but either way, these are first-rate boots and it just doesn't getmuch better. If you can swing the cost, this is the boot to have.”

SuperStreetBikemagazine: "For the rider who wants crazy protection without losing everydaypracticality, the ST Air answers the call with protection and style.”

TrackDayMag.com:"Well, if the Vortice line weren’t so clearly in the lead, we’d have to saythat the ST rivals anything else in the market. Fit, comfort, armor andstyle meet or exceed what you’d expect from a high-end racing boot offered byany other manufacturer.”

MotorcyclistMagazine: "Sporting streetriders who do the occasional track day would do well to consider the Sidi ST’s.”

RoadRUNNERmagazine: "By just looking at the Sidi ST, it is immediately clear this boot isin the business of protection.”

Ultimate Motorcycling Magazine: "Sidimakes the ST Air an all-around excellent boot for sportbike riders on thestreet and at the track. Truth is, I often wear this style of boot on cruisersfor the high degree of protection they afford because foot injuries are some ofthe worst. So don’t get me started on people who ride in tennis shoes orloafers."