I put velcro on the belt to pass the belt through the metal buckle and just "zip" it to the right side of the belt. Why? It is easier to remove when you need to remove the belt quickly. I have to take diuretic "water pills" and don't have time to mess with belt buckle tech. It also looks pretty neat. Alteration cost: Velcro = $1-3 (surplus in store) and a sewing shop to sew Velcro to a belt, $5 for 3 belts. I love these belts.