Love these pants for working around my property during the summer months. I have used these ElimiTick pants extensively around my Vermont property where ticks are endemic, but haven't found any ticks on my legs yet. The material is light, comfortable and durable. My size was right between XL and 2X, so I tried the XL size first but they were a little snug, so I exchanged them for a 2X size which fit perfect. The exchange was prompt and seamless. I highly recommend these pants! I also have a full ElimiTick camo set for hunting - the ElimiTick treatment really works!