NWOT S/M 67cm - 102cm (26.6" - 41.2”) Sleek and lightweight, this breathable run belt holds snacks and other essentials so you can go the distance. Adjustable low-bounce waistband has a buckle closure to customize your fit Zippered stretchy pocket keeps your phone close Side drop-in pockets to stash your key, cards, and gels Reflective details Lightweight, Ultralu™ Fabric Lightweight Sweat-wicking Buttery soft Added Lycra® fibre for stretch and shape