Zappos.com is proud to offer the Ugg Kids - Lo Pro Button (Toddler/Youth) (Denim) - Footwear: The Lo Pro Button takes the Classic Cardy and adds a lil’ bit of flavor. ; The new ‘Lo Pro’ collection has a thinner version of the classic outsole and cotton canvas uppers; perfect for spring and summer. ; Five functional wood buttons on the outer shaft offer versatility in wear. ; Cotton shaft lining flaunts a pretty plaid print. ; Signature sueded heel guard boasts the UGG® Australia label appliqué. ; Soft sheepskin footbed wicks away moisture to maintain dry feet. ; Molded EVA outsole is lightweight and flexible. ; 10.50 shaft height. ; 13.00 circumference. ; 8.00 oz. ; Product measurements were taken using size 2 Youth. Please note that measurements may vary by size.