The Hunter Armor set consists of the following pieces:
Wearing the full set grants +15% Crouching Movement Speed, -4% Perceived Threat, and +5% Stamina Regeneration(in addition to the effects provided by the individual pieces).
Crafted at Machining Bench
Wearing the full set provides the following effects:
Full Set Bonus
+15% Crouching Movement Speed
-4% Perceived Threat [included in above value]
+5% Stamina Regeneration
How to Craft Hunter Armor
In order to craft the Hunter Armor set, you need to have access to a Machining Bench, and unlock the Hunter Armor blueprints from Tier 3 of the Planetary Tech tree.