Louis Garneau Women's Neo Power Motion Bike Shorts Polyester The Motion Airgel Chamois is made from high-density foam and a perforated gel insert that offer comfort and breathability while eliminating pinching and chafing. COMPRESSIVE: The Neo Power Motion shorts' compression favors blood circulation to the muscles, which allows for better performance and increased resistance to fatigue. STAY IN PLACE: The Powerband compressive cuff reduces lower leg pressure, provides support and keeps the garment in place without restricting circulation. COMFORTABLE: The flatlock seams offer greater comfort. The Power + LYCRA compression fabric fits the muscle shape and provides maximum support. VISIBLE: The reflective accents provide extra safety in low light.