Sorel Men’s Caribou Chelsea Waterproof Boots. Men's size 9. Preowned in good condition, minor wear. This Chelsea boot protects from the rain just as well as its inspiration — SOREL’s iconic Caribou style. It combines street-ready good looks with seam-sealed waterproof protection, plus an EVA footbed that’s so comfortable. The amped-up sole is lugged for all-terrain traction, so you can feel confident and steady with every step. UPPER: Premium waterproof full grain leather. Rubber mudguard. Textile lining. Seam-sealed waterproof construction. FOOTBED: Removable molded PU like EVA footbed, textile topcover. OUTSOLE: Molded rubber and modernized Caribou lug design.