Kiltovky Carhartt WIP Oltera Ear Guard Cap Black (I035409.89XX) Footshop Carhartt WIP Oltera Ear Guard Cap (Palisander) HHV Carhartt WIP Olten Bomber Jacket Black END. (GB) Carhartt WIP OLTEN Blouson Bomber plant smoke green olive Carhartt WIP Cap Olten Ear Guard Carhartt WIP Olten Bomber Duck Blue Turmeric. Another hunting adjacent style from Carhartt, the Olten Ear Guard Cap is a classically styled ear flapped cap, produced in durable nylon twill and featuring a deep pile sherpa fleece lining in the key areas. Finished with cryptic Carhartt embroidery at the front. 100% nylon twill Sherpa fleece lined ear flaps Rigid brim Carhartt embroidery at front One size fits most