Ariat Western Belt Mens Leather Diesel Brown Oiled Rowdy A10004305 Mens Ariat Belt: Mens Ariat Western Belt. Cowboy on! This men?s Ariat Diesel distressed work belt from M&F Western features a full grain leather belt with a triple stitch design; grip strip technology prevents belt slippage; rugged, western sophistication; removable silver logo buckle. 1.5 inch. A10004305 Men?s Belts: as a guide, generally, if you wear size 34 jeans, your belt is size 36. Braided Belts: finished length approximately 46? and fits to size 42?; or, finished length approximately 52? and fits to size 48?.