I've used these for wall climbing - the toe and side shaping is superb, clean lines and great grip on the smallest of features. The slightly firmer sole (compared to others) I have found to improve my confidence to use less than ideal holds by knowing that my feet will stay put! The heel shaping is good and keeps your foot well forward without sacrificing grip. The last shape suited my (admittedly quite wide) feet well. I tried the lace version but bought the velcro closure as it gave me the option to adjust the comfort and 'snugness' on both the front and the centre of my foot, something that the laces did not. This may not be to everyones taste, if not, go for the laced ones. I would certainly recommend them to anyone to try.