Good afternoon everyone! The Appointee Booklet states, "Athletic style shoes are mandatory. Appointees MUST bring athletic style shoes that are serviceable, in good condition and do not have excessive ornamentation. The athletic shoe must be white, black, or grey in color. The shoe’s primary purpose must be for running (no basketball shoes, cleats, etc.). If the Appointee does not bring an approved athletic shoe, they will be required to purchase a pair upon arrival. Limited options and supply must be taken into consideration. Suggest shoes be less than a year old." With this being said, does anyone have experiences and recommendations for running athletic shoes in terms of comfort/performance/etc? Thank you!