Heavy Armor Progression
| Armor Level | EAC | KAC | Maximum Dex Bonus | Armor Check Penalty | Speed Adjustment | Upgrade Slots | Build Points |
|---|---|---|---|---|---|---|---|
| 1 | +2 | +3 | +1 | –2 | –5 ft. | 1 | 0 |
| 2 | +3 | +4 | +1 | –2 | –5 ft. | 1 | 0 |
| 3 | +4 | +6 | +1 | –2 | –5 ft. | 1 | 0 |
| 4 | +5 | +7 | +1 | –2 | –5 ft. | 1 | 0 |
| 5 | +7 | +8 | +1 | –2 | –5 ft. | 2 | 0 |
| 6 | +8 | +9 | +1 | –2 | –5 ft. | 2 | 0 |
| 7 | +9 | +10 | +2 | –2 | –5 ft. | 2 | 0 |
| 8 | +10 | +12 | +2 | –2 | –5 ft. | 2 | 1 |
| 9 | +12 | +13 | +2 | –2 | –5 ft. | 2 | 1 |
| 10 | +13 | +15 | +2 | –2 | –5 ft. | 3 | 1 |
| 11 | +14 | +16 | +2 | –2 | –5 ft. | 3 | 1 |
| 12 | +15 | +17 | +3 | –2 | –5 ft. | 3 | 1 |
| 13 | +16 | +18 | +3 | –2 | –5 ft. | 3 | 2 |
| 14 | +17 | +20 | +3 | –2 | –5 ft. | 3 | 2 |
| 15 | +19 | +21 | +3 | –2 | –5 ft. | 4 | 2 |
| 16 | +20 | +22 | +3 | –2 | –5 ft. | 4 | 2 |
| 17 | +21 | +23 | +4 | –2 | –5 ft. | 4 | 2 |
| 18 | +22 | +24 | +4 | –2 | –5 ft. | 4 | 3 |
| 19 | +23 | +25 | +4 | –2 | –5 ft. | 4 | 3 |
| 20 | +24 | +26 | +4 | –2 | –5 ft. | 5 | 3 |
Source
Starfinder Enhanced pg. 141
