These Gardening Bamboo Crew Sock are perfect for keeping hardworking gardener's feet dry, these lilac novelty socks are printed with an all around gardening theme for a new way to let your wardrobe take root. Made with an eco-friendly bamboo blend, these socks get softer with every wash. Let your wardrobe bloom! Care Instructions: Machine wash. Fabric: 75% Rayon from Bamboo, 23% Polyester, 2% Spandex.