Go farther in the most capable half tight on the planet. Optimized for endurance and developed over four years, the Trail Half Tight delivers lightweight compression, moisture-wicking comfort, and seven pockets to stash everything you need for the long-hauls ahead. features All about the Groundwork Breathable, moisture-wicking fabric with 4-way stretch provides light compression with an unnoticeable feel in stride Softer, secure waistband The soft elastic waistband with external facing drawcord allows for a secure, comfortable fit Pockets made for distance Deep double-tiered side pockets can easily accommodate the largest phone sizes (plus case), nutrition + 250ml soft-flasks to provide ample carrying capacity for longer excursions Keep it secure An integrated Janji blue s-biner key clip in the top right pocket secures your keys and two interior pockets keep your valuables close Back pocket duals as pass-thru A back pocket ideal for nutrition storage can be accessed from either side or can be used as a pass-thru to secure a top or lightweight layer Clean cut Laser cut hems provide a seamless, smooth finish materials + specs Groundwork Knit 68% nylon, 32% spandex Garment made in Vietnam Weight 128g / 4.5oz (M’s Medium)