Rico Socks Neon 4 Ply is a bright and cheerful sock yarn designed to bring a splash of colour to your knitting. Made from a comfortable blend of virgin wool and polyamide, it combines warmth, softness and durability, making it particularly well suited to everyday socks. The vibrant neon shades are also perfect for adding colourful heels and toes, or for knitting fun hats, mittens and other accessories. One 100g ball is enough for a pair of socks up to approximately adult size 44.