Balade Ecologique du Cheval Blanc is a fully recycled and organic wool. Ideal for socks, heaters and all kinds of garments. Composition 75% Wool Superwash and 25% Polyamide. It can be machine washed at 40 degrees and low iron. Ball weight of 100 grams and 420 meters. It is knitted with knitting needles or crochet 2.5-3 mm. With a ball you can make a pair of socks for adults (size 43/44) or two pairs for children (size 28/29)