My old Salomon Exit Aero Shoes I have now sent to 3 years in retirement. Not because the shoe was broken, no, I just wanted something "fresh" :-) This Montana shoe comes the breathability of the Exit Aero after fully. Exactly what I wanted - a shoe for the summer. However - the size specification is yet incomprehensible in all my Salomon shoes. I have size 43 and am so far always prima drove it at Salomon easy to order a size (44). Then fit the :-) Actually, 5 points for these great shoes, but because of the wrong size specified 1 star less.