Rubber soleWARM COMFORTABLE - Soft Cotton Upper and Warm Breathable Fuzzy Lining,Able Keep Warm all Day,Most Importantly, Even if the Baby Plays all Day the Feet Won't Sweat and will be Dry all Day.?Fuzzy Animal Slippers It is the Best Choice for Baby in Winter.NON-SLIPPING SOLE -?Thick Sturdy Non-Slipping Lines Soft Rubber Bottom, Effectively Prevent the Baby From Falling.They are Super Durable,Very?Fit Foot Movement to Reduce Walking Burden,Suitable for Toddlers.EASY WEAR- EASY ON, EASY OFF, Slip-On Design?Increased the Children Play Time, Save Time and Effort .and Most Importantly, The Side Seam Technology Makes the Shoes More Firm,Avoid the Slippers to Wear for a Long Time Degumming the BottomFASHION DESIGN -?The Cute Cartoon Animal Design Satisfies the Baby's Curiosity,?There are Many Colors to Choose from. Cute?Dinosaur Slippers Can be Worn on Many Occasions, in the Living Room, Bedroom, Garden,Playground,or as a Birthday or Christmas Gift for Children.GUARANTEE - 100% Satisfaction Guaranteed Zero Hassle Returns - Return Your Shoes for Any Reason.