The GP1 BioCork offers the best possible ergonomics for hands and wrists, just like all grips in the Ergon Performance Comfort series. Cork is naturally antibacterial, hypoallergenic, and therefore particularly skin-friendly. It has excellent shock-absorbing properties and is very lightweight due to its low density. The grip body is made of 40% cork, sourced from organically certified cultivation in Portugal, adhering to strict ecological guidelines. All components of the grip are consistently manufactured with ecological sustainability in mind. In the inner carrier, 40% of the plastic is replaced with grass fibers. In the palm rest, mineral oil has been replaced with renewable plant oils. The grip clamp is made of 100% recyclable aluminum. The BioCork grip is the result of the Ergon initiative "GreenLab." Size S: Grip circumference 92 mm.