The UMA LNI(Light Nether Infantry) Is a Light, but Heavily armored Soldier, Simmilar to the LFI, Just can handle extreme temperatures and More Flexible, The armor these guys use are Revolutionary, They will be applied to all other Soldier's armor, Including Super Soldiers' armor.
(Note: This is part of a Skin Pack! find it Here!:http://www.minecraftforum.net/topic/1445371-freeunited-minecraftia-army-skinsnow-with-custom-civilian-skins/)