I finished this sweater last night, but need to do a little more blocking before it's ready to wear. This is the M.Patnos Crossover Crew Neck pattern from Purl Soho. The entire body is knit in one piece, going back and forth on a long circular needle. The sleeves are picked up and knit into the armholes with some clever construction by way of short row shaping. I was surprised at how quickly the sleeves knit up! I love this sweater.