• 6mm Heat Shield interior lining
• Ultra Stretch neoprene foot entry
• Glued and blindstitched construction
• LQS Liquid seam system:100% sealed + durable seams
• Bio-tech layered panels: Anti-flush + anti-foot roll
• Maximum foot flex: Cut-out full-flex sole panel
• Double back adjustable arch strap for secure fit
• Adjustable upper ankle strap
• Ease-On webbing heel tab