Stacked shear profile for the 12 clusters for which we were able to safely measure the mass. Black points correspond to the stacked profiles and blue points to the profile of the stacked shear catalogs (see text for details). In the first case error bars are the dispersion of values in the stack, and in the second case the rotated shear. Radius is in comoving distance and in kpc units. Individual profiles are centered on the WL peak. The red curve is the best NFW fit to the stacked profile.