Pongo London Cosi socks

£18, pongolondon.cc

When it’s hot you want thin socks, when it’s cold you want thick socks, but what about those in-between days? London-based cycling sock brand Pongo has the solution.

Pongo’s Cosi socks pair thin sections of stretchy fabric with extra bulk around the toes, keeping the insulation where you need it most for those chilly spring mornings. The socks come in a range of bright colours, are made using quality materials in Italy, and that Cosi name really is justified – they are supremely comfortable all over. Plus the six-inch cuff is just the right length: not too short, not too long.