They're just what Spring 2013 ordered--punchy with a round toe and a solid, chunky heel. These pumps are made in Italy, and prices range from $288 (the solid black with cream cap toe) to $496 (for the embellished gray on the bottom left) CAD.
Any one of the above (and especially the super decorated ones) can easily take you from work to play! By the looks of it, the comfort factor must rank high on the scale, thanks to the chunky heel, single sole and round toe construction.
Check out their latest offerings at jcrew.com.