Size 2.5 0-6 Months. Design felted wool booties are created for comfort and style for your little one's growing feet. The heathered black top, rust body and dark teal upper of the bootie has been paired with black leather toe and heel caps for a timeless and classic look that pairs well with any outfit. Made from 100% lambswool which has been boiled for strength and durability, and paired with rugged hide leather soles that provide slip resistance when worn indoors on laminate wood or tiled surfaces and are durable enough to be used outdoors in dry conditions. The adjustable flap closure makes them easy to put on even the squirmiest feet and secures around calves of all sizes for a comfortable fit. An elastic built into the ankle cuff gently holds them in place.