Verdict from 8.4 hours of research from the internet

3 users: 3 / 5
2 experts: 95 / 100

6 reasons to buy

  • Comfort: The Defender 20 impresses droves of long-time Sidi users with its astounding level of comfort.
  • Adequate power transfer: Several cyclists praise this MTB shoe's stiff soles for its efficiency on the bike.
  • Lockdown fit: The dial works excellently with the strap and molded heel cup to keep the foot from moving inside, according to a handful of users.
  • Walking comfort: Some wearers love how they stay comfortable during the hiking sections of the trail.
  • Reasonable price: A number of reviewers appreciate the Defender 20's relatively lower price compared to other Sidi models.
  • Appealing: This pair looks good, according to a few consumers.

1 reasons not to buy

  • Questionable durability: Some users claim that their pair showed a few minor tears and scratches after a number of aggressive rides.

Bottom line

On aesthetics, the Sidi Defender 20 looks quite unique compared to its Sidi siblings. However, consumers who assume this pair is all there is would be missing out on its excellent comfort, efficiency, and versatility. It is being used for all types of leisurely rides on the road and mountains.

With all that said, its reportedly subpar materials have turned some individuals off. All things considered, the shoe's practical features and relatively affordable cost that delivers on the bike may satisfy your preferences.

Tip: see the best cycling shoes.

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Sidi Defender 20: Versatile MTB shoe without compromising performance

The Defender 20 is a mountain-oriented bike shoe that is designed for on-the-bike performance and versatility in use. Its relatively flexible soles provide walking comfort during the hike-a-bike portions of your ride, while the protective upper and adequate power transfer works well for downhill sections.

What is it for? The mentioned features yield a performance that could be appropriate for cross country and downhill cycling activities. It could also be used for the following endeavors:

  • Urban commutes
  • Touring

Updates from its predecessor

The Sidi Defender 20 is a low-top version of its sibling called the Sidi Defender. Both shoes are developed with almost the same features for identical purposes. Below are the two shoes' differences:

  • The older Defender features a mid-profile medial collar. It serves as ankle protection from bike bumps.
  • The newer Defender 20 got rid of the micro-Velcro strap and settled with just the Tecno-3 system for its closure mechanism.

Size and fit

True to size based on 1 user vote
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True to size (75%)
Large (24%)
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How Defender 20 compares

This shoe: 68
All shoes average: 87
68 99
This shoe: $240
All shoes average: $185
$75 $550
This shoe: 17.3oz
All shoes average: 14.4oz
9.9oz 25.4oz