Features of Smartwool Women's Cycle Zero Cushion Dazed Daisy Printed Low Ankle Sock 4 Degree elite Fit system for a dialled-in, Performance-oriented Fit Shred Shield Technology reduces wear from toes Mesh zones for added breathability Virtually seamless toe for enhanced comfort Women's specific Fit Height: Low ankle Zero cushion Fabric Details 47% Merino Wool 12% Nylon 33% Recycled Nylon 4% Elastane 4% Polyester 47% Merino Wool 12% Nylon 33% Recycled Nylon 4% Elastane 4% Polyester