These are self-heating Sphynx kitten sweaters perfect for hairless cats in winter. The kitty sweater is very stretchy and the fabric is very soft. Hand-stitched sweater with delicate stitching and good quality. There are seven colors, and every color looks good. The fabric of the devon rex sweaters is a cationic fabric, which is a kind of self-heating fabric. Every hairless cat needs one of these! Find more Sphynx cat clothes.