Great product, good price. Only thing I dislike? Its a standard size. Decent quality runs a little small but a good sweatshirt overall. She is a climber though so shes always had a good sense of grip. Infrared wins. Have had this product for just over a month & have hardly used it in that time; however, the paint is now chipping & the cases top will not stay on, which defeats the reason for the case to begin with. The sound quality is pretty nice with good bass. I normally wear a 6 1/2 or 7 in an open back shoe or sandal, so I ordered the 7 womens, but they do run short. the case also mirrors the Apple style with magnets to hold them into place with a handy charge light on the case, the nicely clicking opening hinge further gives joy when opening the up, one minor gripe is that they can be a bit fiddly to get out, but I?ve always managed. The biggest benefit of this design is the true waterproof seams and zippers.