Play longer as the chill hits. This adidas beanie's two-layer construction with COLD.RDY adds the warmth to keep you hiking, running and on the move in cold weather. The merino knit offers natural breathability for temperature-regulating comfort and meets the Responsible Wool Standard to ensure that it comes from farms with a responsible approach to managing land and animals. This beanie is made with natural and renewable materials as part of our journey to design out finite resources and help end plastic waste.