Millets is one of the longest standing shops on Chesham High Street, which I’m sure says a fair bit about them. They stock various outdoor clothing and equipment. This is not a big shop, but they have plenty to choose from. They sell most of the well known brands but also some of their own stuff which is a much more reasonable price. The clothing is sensible and hard wearing, but does cost a fair bit, this is to be expected if you want to buy things that are going to last you for years. The Chesham branch is mostly clothing retail, but they do have a certain amount of other items like camping equipment and walking things, but not a massive range, so I wouldn’t recommend it if you’re after something quite specific unless you know they have it in stock. They will order items in from other branches if you ask though.