The Sawtooth X Low Waterproof is even more capable than our beloved original. It has a new outsole for superior traction and a new Adaptive Cushioning Technology midsole for an even smoother ride. But among all this new-ness it retains the same great fit and feel and our B-DRY waterproof technology, so you can be confident taking on the trail, puddle filled or otherwise.Length runs true to size. Form hugging heel cup, sculpted mid-foot, and a wider forefoot & toe box.FeaturesO FIT Insole®Our proprietary insole is what we’re known for. Molded to match the specific shape and construction of every pair we make, this purpose-designed technology delivers the kind of fit, feel and performance that’s unmatched in the industry.Sawtooth X ACT Impact MidsoleA proprietary rubberized EVA that adapts to varying terrain. This unique blend of dualdensity, lightweight cushioning system provides the wearer a high level of energy efficiency and a softer heel strike landing zone.Cordura®Constructed using high tenacity fiber technologies, weight for weight, CORDURA® AFT fabrics are exceptionally durable.Repreve®100% RPET REPREVE® laces and webbing and quick drying recycled natural material lining help us lighten our impact on the planet.Trail Tread®Oboz’s most-tested rubber compound boasting superior slip-resistance, enhanced durability, and improved elongation and tensile strength.Oboz B-DRY WaterproofThere’s no denying feet sweat and trails can get muddy. There’s also no denying the ability of our proprietary waterproofing system, B-DRY, lets sweat escape while keeping moisture out.Specs Width: Standard Width - Men’s standard width is C in the heel and D in the forefoot (according to Brannock Device®). Patterns and materials in a given model may influence fit. We always recommend trying our footwear on to ensure the best possible fit. Volume: Standard — Medium-High volume feet tend to be wider with higher arches and insteps. Upper Material: Oiled nubuck Cordura Fabric mesh TPU heel counter B-DRY Waterproof Membrane 100% RPET Repreve Laces 100% RPET Repreve Webbing Micro-injected PU window Weight: 16.9 oz./479 grams