100% Polyester. Fabric: Brushed, Microfleece. Design: Plain. 220gsm. Fabric Technology: Anti-Pilling, Breathable. Back Neck Tape, Half Moon Back Yoke, Inner Storm Flap, Side Seams, Tone-on-Tone Zip. Sleeve-Type: Sleeveless. Neckline: Standing Collar. Fit: Regular. Pockets: 2 Side Pockets. Fastening: Full Zip. Sustainability: Oeko-Tex Standard 100 Certified. S: 38 in. M: 40 in. L: 43 in. XL: 46 in. Ref: UTFK1666