Meet the Catalyst. Infused with Newton's new lightweight NRG Foam, XPS+ plating system, and Newtonium cushioning, it’s your dream companion for the road, the gym or wherever your adventure may lead.

Designed to propel you through all the athletic challenges you take on during the day--wicked fast on the run, agile in the gym, but light as a feather and amazingly cushioned.  And constructed using the highest quality and most durable sustainable materials and treated to speed biodegradation it’s designed to make a difference for both you and the future.

• Weight (oz): 7.4
• Drop: 6.0mm
• Support: Neutral
• New Sustainable Materials
• Open Weave Air Mesh
• Sleek breathable, seamless construction
• Plush collar-tongue-lacing system for a secure but luxurious fit