VW Bugs and Camper Bamboo Socks. Perfect for keeping your feet warm after a great day surfing. Crafted from a 200 knit, bamboo fiber, these socks are softer, finer, and more comfortable than ever before. Reinforced heels and toes offer a secure fit, while Joya's bamboo fiber blend delivers superior comfort and durability. We take sustainability seriously, using recycled cardboard labels and certified for safe washes at 30°C (86°F). Size 7-11 UK, 40-45 EU, 9-13 US 80% Bamboo Fiber 18% Polyamide 2% Elastane