Adjustable strap shoes are shoes that are secured to the foot using some type of fastening device that can be customized to the wearer's foot. Types of adjustable straps include hook and loop fasteners or buckles.
Crochet refers to the style or manner in which the article was created. Crocheted items are made by looping thread with a hooked needle. The end result appears as interlocking loops of fabric, that are tightly pulled together. Crochet is often used on ponchos or knit boots.