No size on clothing but fits like a medium see measurements in photos I Thanks to soft lightweight yarns and extra length, this cozy sweater is as ready for busy days as you are. • A loose fit with a little extra room • Designed for on the move • lightweight • Relaxed fit, bum covering length • Material- 40% Merino Wool, 30% Cotton, 30%Recycled Nylon Perfect for any occasion, they offer comfort and sophistication.