Verdict from 3 experts and 10 user reviews

8 reasons to buy

  • Most reviews of the Mavic Ksyrium Pro Thermo affirm the shoe's ability to keep feet warm in freezing conditions.
  • Many wearers applaud this winter cycling shoe's waterproof feature as it keeps their feet dry.
  • It is very comfortable, according to multiple users.
  • Several consumers love the pair's sleek design.
  • The Ksyrium Pro Thermo's retention system allows for easy on-and-off, as observed by a good number of owners.
  • Some buyers remark at how well made this footwear is.
  • A number of cyclists mention that it has stiff soles.
  • A few appreciate the reflective detailings applied to the shoe.

2 reasons not to buy

  • A couple of expert reviewers claim that the model keeps the water in but not out.
  • A commenter gripes that the single BOA dial is not enough to hold his foot in place.

Bottom line

A sleek, lightweight winter road shoe, the Ksyrium Pro Thermo by Mavic gets high marks for its insulation, waterproofing, and comfort. The shoe is also decently stiff for pedaling and easy to slip on and off.

A few testers' claim of water seeping inside is said to be inevitable when the water's running down the legs. One way to prevent this is to wear waterproof long cycling pants. Overall, the Ksyrium Pro Thermo delivers, and riders with no days off might want to check it out.

Tip: see the best cycling shoes.

Expert reviews:

User reviews:

Good to know

Who is it for? The Mavic Ksyrium Pro Thermo is a winter road bike shoe that caters to cyclists who have no days off and are ready to brave the cold. This shoe is for individuals looking for footwear with the following elements:

  • Waterproof and insulated bike shoes
  • Reflective detailing
  • BOA-equipped winter shoes

What is it for? This bike shoe is ideal for the following conditions:

  • Winter road cycling
  • Training during the cold season

Light and stiff. The Ksyrium Pro Thermo employs the brand's Energy Comp outsole design. It is made from a mix of fiberglass and nylon that yields rigidity and efficient pedaling. The shoe is rated with 50 out of 100 in the brand's stiffness index chart.

The sole has a low stack height of 7.5 mm for pedal feel.

Grip. Rubber pads are placed in the toe and heel areas for stability in slippery surfaces.

The Mavic Ksyrium Pro Thermo features a three-bolt cleat design. The pedals that are suitable for this shoe are Look Keo 2 Max, Exustar E-PR1, and Time Xpro 10.

The fore and aft cleat adjustability measures a total of 5 mm.

Waterproof and insulated construction. Equipped with Gore-Tex, this winter bike shoe is designed to keep the foot dry, warm, and comfortable in cold conditions. To further prevent water from going inside is the neoprene ankle gusset.

Lockdown. A single Ergo dial governs the retention system. It can be adjusted easily, even while on the saddle. A water-resistant zip cover is placed on top of the lace wiring to keep elements at bay.

Protection. The exterior is fortified with a reinforced layer of rubber toecap to enhanced overall durability and provide toe protection against impacts, bumps, and rock strikes.

Visibility in dark conditions. Reflective stripes are placed 360-degree around the upper. This enhances the wearer's safety by improving visibility in low light conditions.

Ortholite ergonomic insoles are utilized to deliver enhanced cushioning and comfort.

How Ksyrium Pro Thermo compares

This shoe: 74
All shoes average: 81
60 94
This shoe: $290
All shoes average: $247
$85 $550
This shoe: 14.2oz
All shoes average: 9.8oz
5.4oz 16.9oz