Terra Ergolace GTX Flat is a durable, practical lace-up shoe engineered to provide grip and control while riding on flat pedals, while also protecting from the elements with its advanced GORE-TEX membrane.Versatile, capable performanceA favorite among trail riders, bikepackers, and off-road endurance racers, the Terra Ergolace is designed to adapt effortlessly from gravel roads to singletrack and back again. Its supportive fit makes it ideal for extended adventures where comfort is crucial. Additionally, the casual design of the Ergolace adds versatility, making it the perfect shoe for bike travelers who require one shoe for all their needs. Go anywhere in the Terra Ergolace.Weatherproof GORE-TEX protectionWith its GORE-TEX configuration, riders can now push their thirst for adventure even further. The triple-layered waterproof and breathable membrane provides protection from the elements while ensuring dry feet. The strong ripstop woven fabric uppers resist abrasion and tearing, while the PU-laminated toecap and side reinforcements enhance durability and protection. The Ergolace pattern secures the fit with its ergonomic lace-up closure, adding to overall comfort.Sleek fit, confident feelWe specifically designed the silhouette of the Ergolace to reduce bulk and eliminate the inflated look of many mountain biking shoes. This means the Ergolace seamlessly fits into any setting once your backcountry missions are complete.X2: Clip in, take offOur X2 outsole enhances the versatility of our all-mountain shoe. It provides an optimal balance between efficient pedaling performance and flexibility for comfort and control both on and off the bike. The compressed EVA midsole offers stability and cushioning, while the Vibram rubber tread ensures grip and traction in any conditions. The lug pattern is designed for confident footing, with the right spacing and depth to grip softer soil. It is made from a unique compound that excels at gripping slick rocks while hiking. The X2 also has an extended cleat track with more set-back and greater flexibility for choosing cleat placement.SPECIFICATIONS- GORE-TEX PRISM 3L membrane- Ergolace: Ergonomic lace-up closure for an anatomical fit- Ripstop fabric: Resistant to tearing and ripping- X2 outsole: Nylon shank, EVA midsole, and Vibram tread, stiffness index 3- Weight: 389 g- Sizes: 36-48TERRA - Off-road series designed to push your boundariesX-ROAD - Designed and engineered for off-road performance, from singletrack to gravel roads and everything in between*Please note that the weight value, which applies to half a pair without a footbed, has a tolerance range of +/-3% on a metric system scale. The weight of the footbed is approximately 20g.