S-Alpha Listings

-Fully perforated version of the Fusion.
-Composite inner sole.
-Dual compound sole.
-Vertebra syste...

-Composite inner sole.
-Dual compound sole.
-Vertebra system Achilles and rear calf protection panel.
...

-Lorica outer construction.
-Perforated Teflon treated nylon lining.
-Rear calf protection panel.
-R...

-Membrane equipped to add a waterproof yet slightly breathable barrier between the elements and the rider’s feet.

The Sidi Design Series New York riding shoe is the first model of SDS footwear to be offered in North America. Sidi Design S...

-Bonded non-slip lug type sole.
-Composite inner sole.
-Internal heel protection.
-Internal ankle pr...

Use this chart to determine your size. Please write or call with questions, 775-355-0655 or tom@sierrabmw.com. Thank you.

-All new Sidi non-slip sole.
-Composite inner sole.
-DuPont polymer toe shift pad.
-Fully encapsulat...

-Non-slip lug sole.
-Composite inner sole.
-Internal heel protection.
-Internal ankle protection.

The Sidi ST and ST Air have incorporated the Cam Lock buckling system from the Sidi off-road boots and included them on the ...

Perfect for those who ride to work, or just want a safe boot that doesn’t look like you're wearing a motorcycle sp...

Using the correct sock is a key element in a riders comfort and performance. The riders body must be able to transpire his p...