Details, Size & Fit. Made from pure cotton, The Jack & Jones Carlson Crew Knit has a smart and classic design. Wear yours with beige chinos and leaThe r loafers. Ourmodel. iswearing a size medium knit and usually takes a size medium/40 shirt. He is6’1”(185cm)tall with a 371/2” (94cm)chest and a 311/2” (80cm)waist. Length: 68cm Slim fit Lightweight, textured knit; pure cotton Classic navy Ribbed, crew neckline Ribbed cuffs and hemline.Cool machine wash with similar colours. Length: 68cm.fabric / material: NA.Material: 100% Cotton.SKU: JA792AA54PHD.