Nike Air Pegasus+ 29 Id Running Shoe Full Performance Customization Lighter Than Before, The Nike Air Pegasus+ 29 Id Running Shoe Maintains The Fit & Feel Of Its Predecessor, With Targeted Support & Ultra-Responsive Cushioning For Incredible Comfort Mile After Mile. Choose Your Cushioning, Outsole– And Even Your Weather Protection– To Meet The Demands Of Your Run, Indoors Or Out. Choose Your Upper For Targeted Support & Breathability, Choose The Engineered Mesh Upper, Which Is Woven Tightly In Areas That Demand Support & Loosely In Areas That Require More Flexibility & Ventilation. For Weather-Resistance During Outdoor Runs, Select The Gore-Tex ® Option. This Premium Material Delivers Guaranteed Waterproof Protection On The Shoe's Interior & Exterior. Pick Your Tread Tailor This Id Shoe To The Surface You Run On Most. The Enhanced Road Outsole Is Designed For enhanced Transition & Flexibility On Streets & Sidewalks, While The Trail Outsole Is Even More Durable With A Trail-Specific Traction Pattern For Running On Uneven Surfaces. Define Your Width This Adaptation Of The Nike Air Pegasus+ 29 Offers An Extensive Range Of Widths, From Narrow To Extra-Wide, Lending A Personalized Fit & Feel To Help Minimize Distractions. Cushion Your Ride Choose The Cushioned Sockliner For A Plush, Cushy Feel, Or Opt For The Responsive Alternative For Quicker Reaction & A Firmer Ride. More About This Shoe • Best For Neutral Gait Types • Independent Left/ Right Sizing Option • Reflective Elements For Enhanced Visibility In Low Light • Flex Grooves For A More Natural Stride • Crash Pad With Horizontal Side Cuts For Shock Absorption