Conquer any trail with the Columbia KONOS TRILLIUM ATR™, a next-generation hiking boot designed for all-day performance, comfort, and durability. Engineered with Columbia's most advanced footwear innovations, this hiking boot offers optimal support whether you're tackling rocky terrain, wet conditions, or long hikes. The Navic Fit™ system provides a natural midfoot fit, keeping your foot stable and secure, even on uneven terrain. The breathable mesh upper features seamless reinforcements in the midfoot, heel, and toe cap, enhancing durability and protection from trail debris without adding bulk. Underfoot, the Omni-Max™ Plus system redefines cushioning. A Techlite+™ midsole cradles your heel for improved balance and support, while strategically placed deflection domes in the heel and forefoot absorb shock and reduce fatigue over long distances. Deep flex grooves in the forefoot promote a natural stride for optimal mobility on the trail. The Adapt Trax™ outsole offers exceptional grip, designed for maximum traction in both wet and dry conditions. Whether you're traversing slippery rocks or dusty turns, this outsole keeps you grounded and in control. Rounding out the sustainable design, the molded Techlite™ Eco sockliner, made from 20% recycled materials, provides long-lasting cushioning, energy return, and comfort. Key Features: Navic Fit™ System: Natural midfoot support for stability Omni-Max™ Plus System: Techlite+™ cushioning and shock absorption Adapt Trax™ Outsole: Reliable traction on wet and dry surfaces Techlite™ Eco Insole: Durable and supportive cushioning using recycled materials Breathable Mesh Upper: Lightweight with no-sew overlays for durability Progressive Omni-Max Platform: Provides maximum cushioning and optimal performance on the trail Whether you're exploring backcountry routes or day hiking your favorite local trails, the Columbia KONOS TRILLIUM ATR™ is designed to support you every step of the way, with all-day grip, protection and comfort you can count on.