Setup, Compatibility & Care
To get the best performance from your Glycerin GTS 23, ensure you choose the correct UK size for your foot width to allow the upper to sit flush against the skin without restricting natural movement. For daily care, avoid placing the shoes in a washing machine or dryer, as high heat can degrade the integrity of the nitrogen-infused foam and adhesive bonds. Instead, remove the insoles after a particularly wet run to let them air dry naturally in a cool, well-ventilated area. If the outsole accumulates road debris or mud, use a soft-bristled brush and lukewarm water to gently clear the grip patterns to maintain traction.