600 denier 100% polyester mesh. Polyester mesh body and sleeve lining. Body armor pockets at elbows, shoulders, and back. Mandarin collar. Two-way zipper front. Zipper cuffs. Lightly padded back waist, shoulders, and elbows. Action back. Slightly pre-curved sleeves. Double adjustable waist tabs. Two zipper hand-warmer pockets. Two zipper chest pockets. Interior pockets include one horizontal, one zipper vertical, and one zipper MP3 player pocket with headphone tab. Contrasting stripes on sleeves. Quilted stitching on shoulders and elbows. Embroidered patch on right pocket and back neck.