Rubber sole Leather These have in-built Ortholite insoles, which wick away moisture, odour and fungus and provide extra cushioning to give your feet all-day comfort. Tilden Cap are perfect for wearing with black and grey work/smart clothes, for work and formal events. From the Clarks Collections range, Tilden Walk is the perfect men's work shoe that's versatile enough to take you from work to a formal event.