OmniTrax Interchangeable Sole System adapts your traction to any fishing condition; BOA M2 lacing system for quick on/off and custom fit; 3-Ply Fit System achilles stabilization for the superlative fit and function; Molded TPU Toe Cap for durability and toe bump protection and protected stitching for prolonged thread life; Water flows thru internal channels then out midsole ports, removing excess water and weight; Designed specifically for a womens foot, not just a sized-down mens boot; Kling-On and Studded Kling-On Soles; 9 in Height / 2 lbs 4 oz per pair; Grey/Aqua Color; Women's sizes: 5-11 (whole sizes only)