Great for both day and night (we call this 24 hour clothing) ! A four button pullover makes lots of room for a comfortable and relaxed fit. A unisex top, great for both men and women, the henley is considered formal attire in Vermont. Tightly woven flannel, minimal shrinkage, wash cool & dry low. Double-brushed flannel for ultimate softness, 100% cotton. Finest European fabric, hand cut and sewn in the USA.