Keep this Tough Duck reversible safety beanie on-hand for all the harsh conditions winter can throw at you. Just like you, this reversible beanie is ready for work and play. Soft acrylic construction completes this safety beanie. Soft, 100% acrylic knit beanie Fluorescent colors reverse to black 3M Flex 40 Thinsulate insulation stretches 40% in each direction and recovers without compromise without losing its ability to insulate Free from defects; 90 days from date of purchase Tough Duck Reversible Safety Beanie