XC4® TR1-Sport Hybrid

High-rebound TRUFOAM™ rocker sole and Axis Chassis™ system propel you forward and cushion each step.XC4® breathable, waterproof construction and materials.Moisture-wicking textile lining with temperature-regulating Smart Degree Technology® warms when cold and cools when hot, so your feet feel just-right all day.TRUFOAM™ sole delivers a bouncier, lightweight, cushioning excellent flexibility.Soft neoprene sock for slip-on ease with laces to adjust fit.Removable, memory-foam cushioned insole with contoured arch support.Dual-width footbed can be easily removed to accommodate a custom orthotic or wider foot.Rubber sole for durability and traction.