“On thick-built men like Joe Mulvane, they tend to bind around the thighs, the back seam has an annoying tendency to crawl between the buttocks. When such men sit and lean forward, say, against a bar, the waistband of their trousers binds them in the belly, while at the base of their spines an unattractive gap appears and seems to tug their shirttails out as well as to create a natural channel for sweat to pour. A belt doesn't close the trench in back; it only presents a retaining wall that bites into the flesh below the navel.”