The Sawtooth X Low Waterproof features:

• Leather Working Group Gold Certified Oiled Nubuck Leather
• 30% Recycled Polyester Mesh
• TPU heel counter
• B-DRY Waterproof Membrane
• 100% Recycled Polyester Laces
• 100% Recycled Polyester Webbing
• Micro-injected PU window
  
• There’s also no denying the ability of the proprietary waterproofing system, B-DRY, lets sweat escape while keeping moisture out
• The proprietary Trail Tread™ outsoles feature more than just a rubber compound. Combining end-use driven design elements with specific rubber formulations, Trail Tread™ outsoles are engineered to meet the variable demands of different environments and trail conditions
• Proprietary rubberized EVA that adapts to varying terrain. This unique blend of dual density, lightweight cushioning system provides the wearer a high level of energy efficiency and a softer heel strike landing zone.
• The proprietary insole is molded to match the specific shape and construction of every pair made, this purpose-designed technology delivers the kind of fit, feel and performance that’s unmatched in the industry.