ENDURA WINDCHILL KNEE WARMERS. SIZE ADULT SMALL/MEDIUM. BLACK. THERMOLITE WITH HIGH PERFORMANCE REPEL TEFLON FABRIC PROTECTOR FOR ULTIMATE WEATHER COMFORT WITH DURABLE WATER REPELLENCY/ KNIT FABRIC WITH WINDPROOF, BREATHABLE MEMBRANE ON FRONT LEG/ SILICONE STRIPS AT THIGH TO GRIP TO SHORT/  SILICONE GRIPPER ELASTIC AT THIGH. NEW