Mens 600 series gelthe updated 600 series italian stretch pad features continuously variable profile cvp technology and is sculpted from a single block of foam with gel inserts for extra comfort a trs perforated foam dermis layer is positioned under the face for improved blood flow and wicking especially on longer rides 4 hours and more super soft fast wicking microfibre face fabric with permanent antibacterial finish front mesh panel improves air circulation and anatomic 3d shape