Here is a super cool vintage long sleeve sweater by Robert Bruce. Made in the USA of what feels like acrylic or an acrylic blend. Great looking gray color. This one is medium weight, and incredibly warm, soft, and comfy. Nothing fancy, just timelessly classic and handsome. It's got pilling throughout, but other than that it's in excellent shape with tons of life left! The tag says XL, but here are the measurements. (refer to the last pic above to see how I measure shirts.)

Chest (armpit to armpit) 23"
Shoulder to end of sleeve (including cuff) 27"
Length 29"

This item is sold from a vintage boutique in Roanoke, VA.