The Pro Shop at McArthur Squash Center is limited in size, but does offer all of the essentials. Racquets from Technifibre and Harrow are available, including the tournament custom edition Harrow Vapor ($175 to all tournament participants).
There are shoes from Asics, as well as MSC logo’d apparel, and the usual assortment of grips & squash accessories. If you are looking for a wider selection of squash items then check out the Charlottesville Tennis Pro Shop at 2171 Ivy Road.