With the simple black base the Koi crew design adds a little something extra for when you're feeling coy. Featuring premium combed cotton and a mesh top foot for increased breathability. A terry footbed offers that extra comfort and support all day. Size+ OSFA, M 9-12 Design+ 200 Needle+ Reinforced toe & heel+ Seamless toe+ Terry Cushioning on Footbed+ Mesh Top Foot Knit+ Breathable+ Arch Support Content + Care+ Premium Combed Cotton+ Wash Cold/Dry Low+ Imported