What is the Hyper Vest Fit made of? Hyperwear Expert October 29, 2019 15:33 Updated The Hyper Vest Fit is made with durable CORDURA® brand fabric. Related articles Who is the fit vest made for? How much weight can the Fit vest hold? Hyper Vest FIT size chart Can I add extra weight to my vest? How to adjust the Fit vest Comments 0 comments Please sign in to leave a comment.