Triple standard, precision-fit jockey skull cap favored by cross country riders. The sized liner allows for a customized fit. Front and rear ventilation slots provide effective cooling. The liner is easily removed and replaced to keep your riding hat fresh. Features a GRpx technology harness for stability. This Charles Owen Pro II Plus Skull Cap is a triple standard, precision-fitting cross country skull cap with a removable liner. Available in Black, Navy, Silver, or Rose Gold.