Most toddler flannel items are made from cotton and polyester blends; some listings simply label the fabric as “flannel.” One item in the set is specified as 100% recycled polyester.
Some toddler flannel pieces include shearling or faux-shearling linings, and a few listings describe a warm fleece lining for added warmth.
Pocket styles vary but commonly include front chest pockets. Other listings show flap pockets, patch pockets, and garments with two front pockets.
The listings indicate a range of fabric weights from lightweight to heavyweight.
Size labels include toddler age ranges such as 12–18M, 18–24M, and 18M, as well as toddler sizes like 2T, 4T, and 5T; items are generally marked for “Toddler” sizing.