it adds 1 full armor set and 3 single armor, it's in beta so it has a little bit of items

 

 

Heavy iron armor:

is made out of iron blocks, it slows you down due to the weight, but it makes up for its shortcomings by being durable.

crafting recipes:

heavy boots.

heavy leggings.

heavy helmet.

heavy chestplate.

single armor recipes:

speed boots:

they grant you a speed boost effect, but the protection you would usually get from netherite boots is halved.

armor of golden apple:

it gives you the effects of an enchanted golden apple.

rocket boots:

they grant you the ability to fly.