Leather armor is one of the first armor you can craft in the game. But u have to learn it before you can craft it. You have to craft a textiles bench to craft the armor and you will learn it in Tier 2 in the Tech Tree, which also means that you have to be level 15 to learn it. Improvements in protection and resistance over Cloth Armor.
If you have a full set, it will give you a bonus of +1 Health & Stamina Regen.
| Armor | Resources | 
| Leather Head Armor | 40 x Fiber  12 x Leather  | 
| Leather Chest Armor | 60 x Fiber 24 x Leather  | 
| Leather Arms Armor | 40 x Fiber 8 x Leather  | 
| Leather Legs Armor | 60 x Fiber 18 x Leather  | 
| Leather Feet Armor | 12 x Leather | 
| Full set | 200 x Fiber 174 x Leather  | 
If you have a full set of Leather Armor it attributes:
| Armor | Physical Resistance | Cold Resistance | Heat Resistance | Exposition Resistance | 
| Leather Head Armor | +4 | +3% | -1% | +2% | 
| Leather Chest Armor | +8 | +7% | -2% | +3% | 
| Leather Arms Armor | +2 | +1% | 0 | +2% | 
| Leather Legs Armor | +6 | +5% | -2% | +3% | 
| Leather Feet Armor | +2 | +2% | 0 | +2% |