CLARKS Men's Senner Pine Lightweight Casual Loafers Nubuck This men's slip-on shoe is offered in nubuck or tumbled full grain leather, a synthetic lining and mesh sockliner pull moisture away from the foot to maintain a dry, healthy interior The Clarks Senner Pine loafer is equipped with a removable EVA insole, nylon shank and shock-absorbing, lightweight EVA outsole for comfort and grip