Ronhill understands the importance of having a race vest that just works, for the day it matters the most. The hours of training & preparation. The fast runs and the recovery ones. It all comes down to the racing day.The Tech Race Vest has been made with bonded construction to avoid unnecessaryfriction on the day. Highly lightweight and breathable. Ronhills aim; is to keep you focused on the race. Stay performance-ready with the Tech Race Vest. Made from recycled yarns Super lightweight and breathable Wicking Bonded construction Reflective Relaxed fit Fabric: 100% Recycled Polyester