[NoVaguy]

Thanks for the responses!

Okay I am going to admit my ignorance here, can anyone explain what the difference between a breast welt vs 360 welt.

IIRC,

a 360 welt means the welt goes completely around the shoe.

a breast to breast welt goes from the start of the heel around the toe to the start of the other heel, but does not continue around the back of the heel. The heel is pegged or nailed.

360 welts result in a heel that is wider, breast to breast allows for a narrow heel.