The Tech Race Vest is performance-ready. It's highly lightweight and breathable and has been made with bonded construction to avoid unnecessary friction on the day. Ronhill's lightest and fastest running vest for when performance matters._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._Ronhill's aim: is to keep you focused on the race._Made from recycled yarnsSuper lightweight and breathableWickingBonded constructionReflectiveRelaxed fit