A lightweight and fast drying running vest with super low profile seams and movement optimised cut. Built with Motiv™ Aero fabric with odour control, it's designed for maximum comfort and a barely-there feel for mountain runs of any distance.FeaturesMotiv™ Aero single jersey fabric with subtle mesh structure (85gsm) with odour control treatmentRacerback designLightweight fast wicking fabric with bulk yarn technologyMicroactive seams are strong and soft inside for comfortLazer cut vent holes in back of the neckSplit hem detailing with reflective bar tackReflective brandingHydration pack ready comfort fitMinimized seams positioned for reduced chafing over long distancesFit: SlimCentre back length (Size 10): 64cm / 25.2inchThis product has been featured in our blog, check out the staff review of the Sonic Ultra Vest Rab Womens Sonic Ultra Vest - Red Grapefruit-Reef