O'Neills Koolite Max socks are infused with COOLMAX ® socks are engineered with a moisture management system, transporting moisture away from your foot, to keep you cool and dry. Full COOLMAX ® footbed with enhanced moisture management performance Below-knee length Improved breathability Comfort fit to alleviate muscle fatigue Ankle and arch support Seamless toe and cushioned soles COOLMAX ® & LYCRA ® are trademarks of The LYCRA Company Colours: Flo Yellow / Black Koolite Max Midi Socks Yellow / Black