XCEL Men's Drylock Split Toe Boot 5Mm Neoprene Materials: UltraStretch Neoprene,TDC Thermo Dry Celliant Low Pile 080414 Construction: Glued &amp;amp; Blindstitched Seams,Taitex,Drylock Ankle Seals 080414 Fit: Back Ankle Pull Loop,Split Toe, Solid Sole