Bottom Back: 93% Polyester, 7% Elastane; Inside Collar: 100% Polyester; Top Of Sleeve: 91% Polyamide, 9% Elastane; Under Sleeve: 93% Polyester, 7% Elastane; Lining: 100% Polyamide; Body Filling: 100% Polyester /Shell:100% Pa.Polyamide Imported SIZE UP: If you hesitate between two sizes, we recommend choosing a larger size than your usual size. TRUE PERFORMANCE WEAR: Where style meets functionality in our SPORT collection. TECHNICAL FABRICATION: High neck for wind and cold protection ALL-WEATHER PROTECTION: High neck design for added wind and cold protection; features a classic, natural fit with double-face mixed fiber quilted fabric, engineered for comfort and freedom of movement.