adidas Spezial Trainers in Blue. The Spezial is now a firm favourite season upon season after first appearing on the scene as an elite-level handball shoe in 1979. This full suede upper model features the iconic gum sole with tonal three-stripes. Embossed adidas branding adorns the side of the sole unit whilst the branding is reinforced through the heel tab and tongue. This style is not available for immediate dispatch.