Trail ultra runner Krissy Moehl wore bib number 28 during her quest to be the youngest woman to complete the Grand Slam. If you wear the Nathan HPL 028 Race Vest during your next race, perhaps youll kick ass like she did. This lightweight vest fits like a racing singlet and has a large back pocket where you can stow a jacket and gloves or even a small water bladder not included. A front holster holds energy gel and a front zippered pocket carries anti-chafe cream, sunscreen, GPS or any other small necessities. If you prefer carrying handheld water bottles, the Nathan HPL 028 definitely suits you.