CGRTBT Keen Little Kids' Greta Boot WP Sizes 8-13 Keen took a winter city boot for kids and made it fully winter wonderland ready with hiking boot durability and traction. (Because who wants to stay on the sidewalk when there is a whole wonderland to explore?) Snowshoeing with the fam? Yes! Backcountry picnic in a DIY snow cave? Double yes! Kids can jump into all the snowy fun with warm toes from the 200g of KEEN.WARM insulation that keeps them comfy down to -25AdegF all snow day long.