EUC LSKD Race Day 3" Running Short. Mystic print, pink and green SOLD OUT! Introducing the Race Day Collection; purpose built, athlete tried and tested styles. Designed to elevate your hours of training, the Womens Mystic Print Race Day Short is an elite-level product. A lightweight, quick drying fabric with 3” inseam brings a barely there feeling so you can ignore the distractions and just keep running. With storage for 4-6 gels and 2 internal pockets, Race Day Short is the elite level run short designed for your half marathon and full marathon goals