I cannot wear most shoes without these insoles since I’ve learned how good they are, and they allow me to walk for hours longer that I normally would without the cushioning. What I like best, in addition to the great cushioning in the heel, is the thick cushioning in the forefoot, although if there is little room in the toebox of the shoe/boot, the thicker cushioning in the forefoot may cramp your toes, so I try to only buy shoes/sneakers/boots with ample room in the forefoot.See full review