
I've got a pair of the Derwents (I think). The sole is a faily heavily cleated one and gives good grip on most surfaces. I was a bit worried about the sole that looks like a pair of old pumps so went for this model. Don't worry about the length as you can roll the top of the boot down - I always do this in warmer weather. I've had mine for a year now and can thoroughly recommend them The only problem I had was a small blow hole on the rand of the boot which leaked slightly, but was easily fixed by a blob of Aquasure.