The pebble repelling gusseted tongues now feature a discreet pocket to tuck in and protect your laces and your delicate ankles will be protected from the frame and gears with the new ankle shield. Further to the above, the Culvert and Culvert Mid also feature a hot-melted toe and heel cap, TPU moulded Pedal Shank 2 in the midsole, Pro foam 1 moulded PU footbed, die-cut EVA foam midsole and a nylon pull loop on the heel. This mid version comes in a stealthy, subdued charcoal grey with neon green colour pops whilst the low version comes in two colours – dark grey/black/red and black/green.