When people read the name Hail, most think of frozen rain. Some will think of extra-smooth articulating cuffs & Flex 2 liners. Others, mostly those from urban zones, will think of calling a cab, but no one will really think of the NEW Stay-Puft padded tongue or NEW Dyno Lite EST optimized outsole with B3 Gel cushioning. Stuff like that is so new, nobody even knows about it yet, except for Mikkel, cause he helped develop it. Features Shrinkage Footprint Reduction Technology LACING: 2:1 Power Lacing System LINER: Flex 2 Liner with NEW Rad Pad For Lace Comfort CUSHIONING: NEW Dyno Lite EST Optimized Outsole with B3 Gel Cushioning FLEX & RESPONSE: Articulating Cuff, NEW Flex Notches, Flex Spine Backstay with Stay-Puft Calf Capsule, NEW Stay-Puft Tongue, & NEW Super Grip Toe COMFORT: Ultra Cush Park 2 Footbed with Aegis Antimicrobial Coating