Simple Sock: 80% Superwash Merino Wool, 20% Nylon, Approximately 400 yards per skein
Simple Sport: 100% superwash Merino Wool, Approximately 328 yards per skein
Simple DK: 85% Superwash Merino Wool, 15% Nylon, Approximately 245 yards per skein
Tweedy DK: 85% Superwash Merino, 15% Donegal Nep, Approximately 231 yards per skein