Okay, this chair also features 4D armrests (instead of the 3D armrests seen while in the OnyX Deluxe), which is an additional worthwhile place to take into consideration… PVC leather is quite strong, but since it is often a firmer material, it is often not as comfortable as PU Leather. https://adjustableleathergamingch50494.link4blogs.com/55583444/ergonomic-high-back-gaming-chair-for-dummies