Athletic Propulsion Labs (APL) has always been a leader in the field of performance footwear. The brand made headlines back in 2010 when the NBA banned its ground-breaking basketball shoe, citing an 'unfair competitive advantage' for players wearing them. Six years later, APL continues to push boundaries and revolutionize the market with products such as the TechLoom Zipline Runner.

This advanced running shoe features a two-piece midsole built for optimal energy return and rebound. Adding to this, a shank plate is positioned within the midsole to further promote forward propulsion. Up top, an ultra-lightweight and breathable seamless TechLoom upper offers superior support, with hollow cord Ziplines providing extra stability on uneven surfaces. Meanwhile, a two-piece outsole promotes enhanced traction in all conditions. A Souffle sockliner integrated into the design provides lasting cushioning throughout each run.

It's clear that Athletic Propulsion Labs have placed their emphasis on inspiring innovation and technological advancements within their products—just take one look at the cutting-edge Zipline Runner. From its resilient midsole system and durable outsole up to its light yet supportive upper layer and internal cushioning, it's clear that APL has gone above and beyond to create an agile, responsive, dynamic, sleek, stylish, sophisticated and powerful running shoe designed to help optimize athletic performance like never before.