Fjallraven Apparel Conversion Chart Keep it cool yet cozy by wearing the Fjallraven(R) Vardag Sweater. The pull-on style sweater has a crew neckline, full sleeves with rib-knit cuffs, and a straight ribbed hemline. The regular fit sweater has a brand logo on the left chest that adds to the overall look. 100% cotton. Machine washable.