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Mercury's Treads (Item)

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Mercury's Treads
Mercury's Treads.png
UNIQUE - Enhanced Movement: +45 flat movement speed
UNIQUE - Tenacity: Reduces the duration of all crowd control effects by 30% (except for Suppression, Stasis, and Displacements).

Magic Resist
Additional Information
LimitationsLimited to 1 Boots item.
Map AvailabilityALL
Item Code3111
Boots of Speed.png + Null-Magic Mantle.png + 350 Goldcurrency.png
Total Cost: 1100 Goldcurrency.png
Sold For: 770 Goldcurrency.png


  • The flat movement speed bonus of Boots of Speed and everything that it builds into is unique and thus does not stack with other boots.
  • Mercury's Treads' tenacity stacks multiplicatively with other sources of tenacity.


  • The item is likely named after the Roman god, Mercury.
  • Mercury's Treads' appearance is a palette swap of its armor-counterpart,  Ninja Tabi.
  • CassiopeiaSquare.png Cassiopeia is the only champion that can't buy boots.

Similar Items[edit]

Patch History[edit]


More tenacious!

Merc Treads haven't been scratching the 'Buy me against hard CC' itch they're intended to for a while now. With most players opting for cheaper boots (or more movement speed), we're upping the effectiveness so Merc's are once again the go-to footwear when you're jumping head-first into a moshpit of stuns, fears, taunts, and Nautili.

TENACITY : [20%] 30%


TOTAL cost : [1200 gold] 1100 gold
BUILD path : Boots of Speed + Null-Magic Mantle + 350 gold
TENACITY 35% : 20%


  • Items that build out of Boots of Speed have had their recipe costs increased by 25


  • Limited to 1 Boots item at a time


  • Tenacity Removed
  • Unique Passive changed to "Enhanced Movement: +45 Movement Speed"
  • New Unique Passive - Tenacity: The duration of stuns, slows, taunts, fears, silences, blinds and immobilizes are reduced by 35%


  • Now grants +35 tenacity


  • Crowd Control reduction reduced to 35% from 40%


  • Magic resistance reduced to 25 from 30


  • Magic resist reduced to 30 from 35


  • Crowd control reduction increased from 35% to 40%


  • Combine cost reduced from 500 to 450

June 26, 2009 Patch

  • Combine cost decreased from 700 to 600

June 19, 2009 Patch

  • Slow duration reduction increased from 30% to 35%

June 12, 2009 Patch

  • Recipe cost reduced from 850 to 700

June 6, 2009 Patch

  • Mercury's Treads added