Amazon.com | Sorel Men。NWT SOREL Caribou Mod Chukka Mens Navy Boots Size 11.5 Sorel Caribou Mod Chukka Boots. As rugged as SOREL\'s iconic Caribou boot and as refined as a dress shoe, this waterproof chukka has it all. With a full-grain leather upper, seam-sealed construction, and a supremely comfortable PU-like EVA footbed, it’s a natural for navigating workdays, weekends, and everything in between. Even its traction channels rugged Caribou DNA, delivering superior grip on even the slickest streets. UPPER: Premium waterproof full grain leather uppers with seam-sealed waterproof construction. Debossed chevron pattern around eyelets for a clean and sophisticated design element. Synthetic pigskin lining throughout with textile nylex lining in the vamp. Laces are not waterproof. FOOTBED: Removable molded PU-Like EVA footbed with synthetic pigskin top cover. MIDSOLE: Rubber cupsole construction with SOREL license plate plug on heel and sharp diamond texture on sidewall. OUTSOLE: Iconic Caribou design language on a flat bottom. Tags-waterproof, ankle boot, synthetic pig skin, breathable, leather, Chukka boots.