The Data Sneakers are a premium gear introduced in update 3.2.1.
It goes in the Boots slot and grants ranged damage resistance, along with boosting your exp - so you could pair it with the Catchpocket Gloves for your farming runs
It increases your XP like this:
| Rarity | Boost |
|---|---|
| Common | 6% |
| Uncommon | 9% |
| Rare | 12% |
| Epic | 15% |
| Legendary | 18% |
| Mythical | 21% |
| Exalted | 24% |
| Deluxe | 27% |
If you have the Super Battle Pass or (Super) Monthly Card, the 40%, 5% or 20% bonus respectively will be on top of this. (i.e. Prison Planet is 234300 XP, +12% for Rare makes it 262,416, and if you had the SBP you’d get 367382 with the 40%)
Please not that as of now the Catchpocket Gloves aren’t released yet, and that these percent boosts seem to be slightly broken on world 19 specifically.