Jordan K. wrote a review of La Sportiva Katana Lace Vibram XS Edge Climbing Shoe on October 21, 2011
best pair of shoes ive had yet. also the most aggressive, not saying these shoes are super aggressive but ive had a history of choosing all day shoes over 10 minute boulder problem shoes. great downturn, plenty of room for your toes in the toebox, and edging is superb. wouldnt trade these shoes for the world. plus.. they just look awesome. just sayin.
for those needing help with sizing, the only shoe that i could really compare this to from experience is the sportiva mythos. very similar sizing.. i wear 40 1/2 in mythos and can uncomfortably squeeze into a 40, and getting a 40 1/2 in these fit more like the 40 in mythos but were still comfortable after about a week. imagine spandex for your foot.. fits just right.
so 40 1/2 in katanas = 40 in mythos.