When carrying the Ultra Belt, the 3D mesh stays lightweight and allows the body to breathe, even on the warmest summer runs. A stretch pocket keeps gels, keys and cards safe and with a soft bottle pouch, you can go hands-free when the bottle is empty by tucking it away.  Additional features include a trekking pole carry for when you head to the mountains and reflectivity for running way past the sunset.    DIMENSIONS: 12 x 34 x 6 cm / 4.7 x 13.4 x 2.4 in FITS WAIST/HIPS: Small: 28-32 in 71-81cm; Medium: 30-35 in 76-89 cm SIZING Small: 28-32 in 71-81cm; Medium: 30-35 in 76-89 cm