Simple Infant Weebit Booties for $10.93.  Select free ship to-store for in-store pickup at REI.  Otherwise shipping is $5.99 making the total $16.92 shipped or shipping is free for REI members.  Here is a screenshot for reference.  The Slate Rose color is constructed of hemp/wool felt and the Black color is constructed of organic cotton.  The booties are available in various sizes and come in Black or Slate Rose.  Most have it for about $24.