Cute Knee High Cotton Socks Tube Stockings for Baby Girl and Boy: Comfortable, lightweight and stretchableProduct Size: Size "S": Sole Length (before stretched): 3.9 inch, Typical Age 0-1 Years; Size "M": Sole Length (before stretched): 4.7 inch, Typical Age 1-3 Years. Product Highlights: ?Solid heel weaving technique, protect baby's feet from injury. ?Fine seamless stitching technique, reduces the friction of the feet on the skin, protecting every inch of baby's skin. ?Natural high-quality cotton material, reduces irritation, keeps children away from allergies and enjoys mother-like safe care. BEST TODDLER OVER KNEE HIGH SOCKS: Ultra-high quality, high-quality cuffs, high-quality colors, high-quality shipping, high-quality feedback. Note: ?If you have any doubts, please contact customer service for suggestions; ?Colors may appear slightly different via website due to computer picture resolution and monitor settings; ?There is 0.79""-1.18"" difference according to manual measurement; ?The normal arrival time of USPS delivery is between 7-15 working days; ?The normal arrival time of Expedited shipping by DHL is about 5 working days. About Us: American Trends, American Registered Brand. Our company is devoted to making sustainable and good-quality fashion, and keeping improving by continuously listening to our customers' requirements. You are welcomed to contact us if you have any problem.