Organic Stretch Cotton Shorty Gap Silly SilasShorty Marshmallow Sky Melty Colors Buy Silly Silas Shorty Tights Marshmallow Sky Luksusbaby Luksusbaby KR Organic Stretch Cotton Shorty Gap. Shorty Organic Cotton Tights Marshmallow Sky from Silly Silas. Shorty Organic Cotton Tights Marshmallow Sky provide optimal comfort and style in one great package. Crafted with a unique blend of organic cotton, these tights are cute and form fitting, and offer a lightweight feel for all day wear. COMPOSITION 100% organic cotton(oekotex)