Level Level Up. The lug boot reimagined with signature Rollie lightness, set on a durable Vibram outsole. You won’t need to lug this boot aroundUp. The lug boot reimagined with signature Rollie lightness, set on a durable Vibram outsoleLevel Up. The lug boot reimagined with signature Rollie lightness, set on a durable Vibram outsole. You won’t need to lug this boot around.. You won’t need to lug this boot around.