Made up of a soft flexible rubber base followed by two layers of soft and firm closed cell foam, and a final top layer of friction reducing Reactive Gel® covered in moisture-wicking four-way stretch Silk-Tech Lycra.

Features Serfas® Deep Groove™ Design, Silk-Tech four-way stretch moisture-wicking Lycra cover, Dual Density® Progressive Foam Technology, steel rails, friction-free gel, and Serfas® I.C.S.® Comfort System.

• Length: 277mm

• Width: 184mm

• Weight: 525g +/-