1. Regular "white" underwear shorts are available everywhere and 12 are on the packing list. I'm thinking about getting compression/athletic underwear. They may not all be white, maybe grey or black included. Maybe a mixture of each (style/color) if cannot get all white compression ones for DS? 2. On a need-to basis, are basic cadets allowed to make a PX run during BCT? If so, are purchases to be charged on their pay account, or a PX gift card is allowed/recommended? Any insight?