I have some Crispi Briksdahls I generally like, but they are insulated and I do find them too warm for summer. Was looking for a synthetic boot for summer/early season. Picked up a pair of La Sportiva Trango Towers from Outdoorplay on a good sale. I like the way the boot fits, the last, etc., but When flexing ankle up stairs in the house, I get some pretty good hot spots on top of ankle area. Seems that fabric they run on the upper is pretty stiff. If anyone else has this boot, did you find the same and did that material break in somewhat quickly? Otherwise, the boot seems really solid...very stiff boot, and that honeycomb fabric seems pretty bombproof.