Base London Brooks Driver Shoe The Drum loafer from Base London is your casual summer staple. The soft suede uppers and Ortholite insole provide a comfy ride while the detailing on the nylon strap across the vamp elevates this style and gives it character. Fastening:Slip On Material Composition:Leather/Leather/Other MaterialsCare Instructions:Brush lightly with a suede brush Drum Loafer. Soft Suede Upper. Ortholite Insole.