Hyper Vest FIT size chart Hyperwear Manager March 30, 2023 16:23 Updated The length of the Hyper Vest FIT is about 20" for all three sizes. Related articles Hyper Vest Pro Size Chart How much weight can the Fit vest hold? Who is the fit vest made for? Bone Health Exercises with a Weight Vest How do I care for my FIT Vest? Comments 0 comments Please sign in to leave a comment.