Carlos Santos 1464 rubber-soled boots in Brown Suede - Carlos Santos Sale. This is a very comfortable chelsea style boot but with a hybrid trainer/sneaker sole. Sometimes you want a traditional silhouette but with modern comfort and this fits the bill brilliantly. Please note the base of the sole looks artificially bright on some of the images due to being translucent on the photography table. It is a far more neutral shade in normal wear. Upper: Suede. Sole: Rubber-soled. Features: Boots, Casual styles, Slip ons, Rubber-soled, handmade, elasticated, lasted, Portugal, cemented, Mens, casual-boot, Casual Slip on. Carlos Santos 1464 rubber-soled boots by Carlos Santos Shoes