Base London Roebuck Chelsea Boot Roebuck by Base London is a smart Chelsea boot made from quality pull up leather with a clean, confident look. Elasticated gussets and a nylon pull tab keep it easy, while the Ortholite insole adds comfort for everyday wear, at work or on the town. Fastening:Elasticated Material Composition:Leather/Leather+Textile/Other MaterialsCare Instructions:Treat with a suitable leather cream or polish. Mens Leather Chelsea Boot. Rear Pull Tab. Ortholite Insole.