Lang Jawoll Reinforcement Thread (which also comes tucked into every ball of Jawoll Superwash Sock) is great for reinforcing the toes and heels of socks, and for darning and mending. Made from a durable blend of virgin wool and nylon that is both machine washable and dryable.
Content: 75% Virgin Wool/ 25% Nylon
Meters Per Bobbin: 40m (43 yards)
Weight: 5 g