Eclipse moon armour is a set of ranged equipment that requires level 75 Ranged and 50 Defence to equip, which is obtained as a possible reward from the Lunar Chest in Neypotzli. It has similar defensive stats to Steel Armour but with higher Crush defense and Magic defence.
Eclipse moon tassets - OSRS Wiki
Incursions - Dungeon Defenders 2 Wiki
The Destination for Flipping and Investing in Old School RuneScape
Eclipse moon armour - OSRS Wiki
Blood Moon - OSRS Wiki
Shield left half grind is going great so far : r/ironscape
Blood moon helm - OSRS Wiki
Armour - OSRS Wiki
The New Eclipse Moon Armour Is Broken (Hits 87s)
Osrs R, The simplest of examples is slayer.
Frog-leather armour - OSRS Wiki
Is The *NEW* Eclipse Moon Gear The New Range Meta?
This should actually be the prime example of how NOT to make armor look in OSRS : r/2007scape
Eclipse moon chestplate - OSRS Wiki