2005 Puma Mostro RP2 2 The RPT 2 takes an aggressive all-terrain take on the Mostro, updated modifications offer a hard-wearing materials with ballistic nylon overlays, suede uppers and rubberised grip pulls on a nylon strap, enhanced dimpled spikes create friction between the shoe and the ground thus helping manoeuvring during functional task, the main closure features an adjustable velcro fastener which fit a range of foot widths.