We are all losing track of things lately, days of the week included. This original Well Awear design says it best. WTF day is it anyway? Well Awear (spelled correctly) is a sister company to Mi Coast and is available on our website. 3.8oz. Triblend 50/25/25 polyester/airlume combed and ringspun cotton/rayon, 40 singles. 2" ribbed cuffs. Coverstitched collar. Side seams.