Bamboo Viscose Diabetic Socks, 6 Pairs Non Binding Ankle Socks, Reinforced Toe, Size 6-9/9-11/13-15. The Bulinlulu Bamboo Viscose Diabetic Socks are designed with sensitive skin in mind. The Bulinlulu Bamboo Viscose Diabetic Socks feature a hand-linked seamless toe design with full cushioning for padded protection.