Loopback for reliable warmth and air circulation. Crew neck for classic and simple style. Regular fit with slightly more ease around the body. The model is wearing a size L and is 183 cm tall. JACK JONES ORIGINALS. 60% Cotton, 40% Polyester. Machine wash at max 40C under gentle wash programme. Do not bleach. Tumble dry on low heat settings. Iron on medium heat settings. Dry clean (no trichloroethylene).