Nike SB Zoom Blazer Mid - Worn Once (Mystic Dates/Glacier Ice) Soft cushioning and a flexible sole work together to provide great traction. Zoom Air unit offers responsive cushioning. • Mid-top collar provides ankle support. • Vulcanized construction fuses the sole to the upper for a flexible, broken-in feel. • Tacky rubber sole with herringbone pattern gives you multidirectional traction.