Ariat Men’s Big Rig H20 Composite Toe Work Boot, Dark Brown/Distressed Brown Bigger is in point of fact better with the Big Rig. With extended sizes and widths, generous are compatible, roomier opening and deeper scallop to house high insteps and wider calves, it’s built to deal with the wishes of all customers. It’s tough enough to resist harsh outside work environments or oil and gas exploration, and at ease enough to wear all day, each day.