Mamck Men's Belt Ratchet Slide Holeless Automatic Buckle Leather Belt (Black)

There's only 1 size and my husband is size 40,he LOVED it when he 1st got it,but within 2 weeks it's too BIG!!and he's size 40!!I was going to order a smaller size when I realized only one size.how can someone with a 34,36...waist even wear it if too big for size 40?maybe it stretched out,but even so....very nice quality but if you're small waisted, DON'T BUY IT, it will be too big!