In 3vs3 one can get away without boots in certain comps, but in 5vs5 as it was already told - they are a must.
Little fact for you all the item with the highest winrate lately is teleportation boots
Edit: the top 5 contains 3 boots btw
Iām rank 5 bronze in 5v5 and itās about to decay in 9 hours as of this post, so I donāt think that looking at winrates of items used in high tier games are really relevant to me. Plus, I donāt see how Teleport Boots has a 80% winrate when most of the scoutcams in the matches Iāve played are either in bushes, at the two dragons, or not even used at all.
My guess is that Teleport Boots are highly situational, and people only really buy them when theyāre far ahead and making a last push for victory. That would explain why theyāre in a disproportionate number of winning builds.
Also, it looks like that site is only counting items in end-of-game buildsā¦ otherwise stuff like Crystal Bits or Weapon Blades would be in 100% of games. This might explain the Teleport Boots furtherā¦ if you donāt win with your teleport push, you probably sell the boots for a normal pair, and itās not counted in the data. They should probably have a note about the methodology theyāre using.