5mm Hyper Flex AMP Split Toe Soft Sole Surf Booties Booties CLOSEOUT 100% Sealed seams: Glued, blind stitched and taped for crucial warmth in cold conditions Trimable rubber leash guard between split toes: You decide attached split toe boot or sepreated split toe boot. Simply cut the rubber connector between the toes and the boot becomes a true split toe boot WARMBASE thermal lining on 5mm Superstretch upper for complete flexibility and range of motion New Hyperstretch upper and pull on strap makes it easy to put on and take off in all conditions and boot thicknesses