Asgard Women's Packable Lightweight Tall Rain BootsSuper Soft: Made of highly flexible rubber material, easy folded and packed in small bags. PS: If there were any unpleasant creases on the shoes, use a hair dryer or an iron to get the wrinkles away Ultra Lightweight: Each pair weights approx. 2 lb, won't feel tired when wearing them, even for a long time working Adjustable Collar: Secure tie at the top prevents water dropping into the boot Flat Heel: You may feel like wearing yoga socks. We advise