Inspired by 25 years of bouldering, 11S FOOTWEAR A.B.1. conveys visual and functional cues to the sport through its unique upper construction and material choices. This instalment in a long-standing partnership embodies a unique duality between aesthetic exploration and high-performance gear and is part of a full capsule dedicated to bouldering. Lacing system Quicklace® Waterproofness None Lining Textile Inlay sole Textile Outsole Rubber Upper (MCL) Textile / Synthetic Article ref. L47392500