Rust Manual

Armor

15 possible drops, resolved through every nested sub-table down to real items.
PantsPantsAttire1x17.7%
Longsleeve T-ShirtLongsleeve T-ShirtAttire1x12.4%
Wood ChestplateWood ChestplateAttire1x12.4%
Wood Armor PantsWood Armor PantsAttire1x12.4%
HoodieHoodieAttire1x11.5%
Snow JacketSnow JacketAttire1x6.7%
Metal Chest PlateMetal Chest PlateAttire1x5.6%
Metal FacemaskMetal FacemaskAttire1x5.6%
Coffee Can HelmetCoffee Can HelmetAttire1x5.3%
Bucket HelmetBucket HelmetAttire1x5.3%
Riot HelmetRiot HelmetAttire1x5.3%
Diving MaskDiving MaskAttire1x5.1%
Diving TankDiving TankAttire1x3.1%
WetsuitWetsuitAttire1x2.1%
Diving FinsDiving FinsAttire1x2.1%

Chance the item is included whenever this table rolls. Approximate — doesn't account for seasonal or event-restricted rotations.