The new Pro model of the Sidi Genius 5 upgrades to a carbon/nylon sole.

The new Pro model of the Sidi Genius 5 upgrades to a carbon/nylon sole. Wide version.

Redesigned stiff carbon sole and an incredibly supportive fit.

Cycling's most reliable shoe continues its evolution with a new, lighter carbon sole.

Carbon technology comes to the top of Sidi's mountain line. High Gloss Vernice Red Lorica.

Special edition womens-specific shoe with glossy carbon composite sole and iridescent pink over white/red upper.

Perfect for long days at fast speeds.

Updated version of Sidi's immensely popular shoes features a one piece carbon sole that's stiff and comfortable. Women-specific fit. White.

2010 model shoes have arrived! Sidi's top-of-the-line road shoe.

New from Sidi, a superior quality mountain shoe designed for Cyclocross and demanding Cross-Country riders.

Sidi's most popular mountain shoe! Updated version and new color.

Sidi's top-of-the-line mountain bike show, now with carbon.

The Genius 5.5 gets an upgraded Carbon Composite sole and a new caliper buckle. Colors: Titanium or White.

The new Pro model of the Sidi Genius 5 upgrades to a carbon/nylon sole.

Replacement heel pad for comfortable walking in Sidi road shoes. Priced per pair.

Replacement straps for Sidi Caliper Buckles. Available in White, Black and Red. Sold in pairs.

Techno II replacement buckles for SIDI shoes. Priced per pair.

Sole Lugs for Sidi Dragon 2 SRS MTB shoes.

Upgrade your Sidi shoes even better 6mm of adjustable heel support.

Replacement straps with a padded design that evenly and comfortably secures your foot.

Sole Lugs for Sidi Dragon 2 Carbon MTB shoes.

Toe spikes provide extra traction. Use with toe spike compatible Sidi shoes. 4 spikes.

These plates give Speedplay users maximum response from their 2007 Sidi carbon soles.

Replacement buckle for most SIDI shoes. Priced for 2 buckles.

Replacement caliper buckles for Sidi shoes. Updated Ultra SL design is easier to use. White or Gray.