FEATURES 100% lined with Fire Fleece™ the same heat retaining lining used in the CRYO 6/5 and 5/4 winter suits. Fusion welded seams. Square toe box with internal split-toe design Locking internal skin entry cuffs. Dual axis instep strap allows for maximum torque and comfort adjustments. Integrated Multi-layer sole, heal and toe layers are vulcanized as a unit to provide maximum support while not compromising flexibility. Wide finger loop above heel for easy on and off.   Shipping & ReturnsReturns or exchanges accepted within 15 business days of delivery. Shipping and handling charges are non-refundable. Questions about this product? Give us a shout, we're happy to help. Contact Us   Brick & MortarPlease visit us in person on Cape Ann. Our store is located on the North Shore of Boston, a five minute walk from the sun and surf of Good Harbor Beach in Gloucester, MA. Hyperflex Cryo Series 7mm Split Toe Boot