Sorel Caribou OTM Boot in Nude. - size 8 (also in 10, 6) Sorel Caribou OTM Boot in Nude. - size 8 (also in 10, 6) Suede and textile upper with manmade sole. Made in China. Lace-up front. Grosgrain heel pull-tab. Approx 25mm/ 1 inch heelApprox 150mm/ 6 inch shaft. SORE-WZ65. 1975711. Founded by social entrepreneur and travel writer Leila Janah, Sorels are functional, beautifully crafted boots created for those who are not afraid to create, to accomplish, to do. They are made with purpose, for those with purpose.