A classic ski sock with a drop needle patterning for a smooth fit and complete comfort from toes to calf. The Aurora is a resplendent sock that feels just as good as it looks. Always guaranteed for life, always Merino Wool-this is a sock that will keep you warm and cozy no matter what. Made in Vermont, USA, where the most common northern light these socks will see is a headlamp on a pre-dawn skin track. | Darn Tough Socks Aurora OTC Cushion Lightweight Socks in Green | Size Medium