These are tough to find as they are always sold out ever since these were released earlier this month. You can actually find them on eBay where early buyers are now selling them for higher marked up prices... "A rugged revision of the legendary shoe, the NikeLab Air Max 90 Patch SneakerBoot features a higher collar and a rugged outsole for boot-like comfort and durability. You can create a personalised look with a selection of patches that adhere to the upper and speak to city pride and Nike history.

Available in men's sizes only.

Benefits:

• Four hook-and-loop overlays on the upper allow you to customize with 22 patches, which include: city abbreviations; TH87 and TH90 (references to Nike Air Max releases and designer Tinker Hatfield); striped 'hazard' patches; Nike's iconic running man; and Nike Swoosh logos.
• Canvas, leather and synthetic upper for a premium fit and feel
• Visible Air-Sole unit for cushioning and maximum impact protection
• Full-length Phylon midsole for lightweight cushioning
• Aggressive rubber outsole for traction and durability
• Oversized pull-tabs for easy on and off

Nike Air Max Origins

Nike's revolutionary Air-Sole unit made its way into Nike footwear in the late '70s. In 1987, the Nike Air Max 1 debuted with visible air in its heel, allowing fans more than just the feel of Air-Sole comfort—suddenly they could see it. Since then, next-generation Nike Air Max shoes have become a hit with athletes and collectors by offering striking colour combinations and reliable, lightweight cushioning."