Flylow - Sinclair Insulated Flannel. Color Black/Shadow. $145.00. 1.5 out of 5 starsAdd to favorites. 0 people have favorited thisBrand NameFlylowProduct NameSinclair Insulated FlannelGenderMen'sColorBlack/ShadowPrice$145.00Rating2Rated 2 stars out of 5(2)