Tech Specs Fit:Slim Weight:47g/1.7oz (Size 10) Product Code:QBL-23 Motiv™ Aero single jersey fabric with subtle mesh structure (85gsm) with odour control treatment Racerback design Lightweight fast wicking fabric with bulk yarn technology Microactive seams are strong and soft inside for comfort Lazer cut vent holes in back of the neck Split hem detailing with reflective bar tack Reflective branding Hydration pack ready comfort fit Minimized seams positioned for reduced chafing over long distances 100% polyester Centre back length (Size 10): 64cm / 25.2inch Rab - Women's Sonic Ultra Vest