The Endura Pro SL II Knee Warmers offer a comfortable feel as well as premuim and versatile protection against cold, wind and showers.   Endura Pro SL II Knee Warmers Key Features 4-way high stretch windproof, breathable fabric with DWR finish Luxurious Thermoroubaix® panels with PFC Free DWR M™ treatment provide insulation, comfort and water repellency Raw edge cuff for close to skin, non-flap fit 90 Day Satisfaction Guarantee Endura Pro SL II Knee Warmers Materials  Polyester 55% / Nylon 30% / Elastane 15%