L-Bow's 3 in 1 Long Neck is constructed with double layered polar fleece, making it reversible and extra warm for those cold days! The 3 in 1 Long-Neck can be adjusted with the varying weather conditions. - Neck gaiter in mild weather - Neck gaiter with hood in colder weather - Neck gaiter with hood and face mask in extreme weather The 3 in 1 Long Neck comes in 5 colors and is available in 4 sizes. (X-Small, ages 2-4 Small, ages 4-8 Large, 8-14 and X-Large, 14+) X-Large size for adults!