Jack boots from freycoo black winter boots for boys - “jack” are seriously cool kicks! Crafted in black leather with blue and yellow accents and plush lining, and cool suede trim on the heel, they will keep those toes warm and match any outfit this winter! Upper: cow leather with suede trim lining: plush outsole: tpr, removeable squeaker velcro fastening selecting the right size always allow around 10 mm of wiggle room. See our sizes page for more information on how to chose the right size shoes for your little ones, and to make sure you select the correct size. As with all shoes, the brands we stock at tiptoe & co can vary in sizing from other brands you may buy - and we always like to get it right the first time - so please double check for those little toes. Sizing (inner measurement) caroch & freycoo sizes approx australian size inner shoe measurement (mm) 4 4 125 5 4.5 131 6 5.5 137 7 6 143 8 7 149 9 7.5 155 10 8 161 shoes for your little one have a question about one of our products? Not sure on sizing? Want something that is out of stock? We are always ordering from our suppliers so chances are it will be available soon. Just send us an email here.