SEALSKINZWorstead Unisex Waterproof Cold Weather Knee Length Sock

This is my third pair of Sealskinz knee-high waterproof socks. I use them for backcountry canoeing trips and they're great for keeping my feet warm and dry as I splash around at put-ins and take-outs, and through muddy and/or wet portages. My last two pairs were size L and I always found them a bit of a tight fit, so I opted for the XL this time and they're great. For reference, my feet are 10.5", and that's my usual US shoe size as well, although I use these socks with size 11 water shoes as the socks are fairly bulky. I expect them to eventually develop a leak as my other have, but that's understandable given the stresses put on socks. If they last me for a couple of camping seasons (10 trips), that's great. Note that my first pair of Sealskinz socks developed a leak after only a few trips, and Sealskinz were great to deal with - they sent me a new pair free of charge, no questions asked.