The Womens Rocky Ski Sweater is made of fine Merino Pique Knitting technique. Enhanced interior finish this season with a lightly brushed quality which provides ample next to skin comfort. The front panel stripe detail is new addition this season as well. While we love it best as a base layer, the We Norwegians Rocky Ski Sweater is a great multi-use item for hiking, cold weather running and travel... and it looks great too!