Responsive full-length cushioning sculpted to energize an icon. Responsive cushioning in the Pegasus 42 provides an energized ride for everyday road runs. Experience power in every stride thanks to the propulsive feel of a curved, full-length Air Zoom unit and a ReactX foam midsole. An updated fit gives you more space in the forefoot and toe box. With fresh colors to choose from, this daily trainer is ready for your special touch. Full-Length Air Zoom Unit We sculpted our full-length Air Zoom unit to deliver a propulsive feel and Nike's highest energy return from heel to toe-off. ReactX Foam Midsole ReactX foam is 13% more responsive than previous React technology. Customizable Upper Lightweight mesh is softer and more breathable than earlier iterations, helping your feet stay comfortable. An array of color choices lets you design your perfect pair. Pick a hue that adds energy to your run, then make the Swoosh logos pop. You can also change up the tongue, lining and laces. Make it Personal Mix and match a personal message on each heel with your best mile time, future PR or other meaningful time stamp. Your custom message can be up to seven characters (letters A-Z), and your custom time can be up to eight characters (numbers 0-9). High-Abrasion Rubber Outsole An updated Waffle outsole delivers traction and flexibility with high-abrasion rubber and flex grooves. Make it uniquely yours by selecting your preferred color options. Wide Toe Box We updated the fit to give you a little extra room at the toes and forefoot compared to the 41. What's New? * Greater toe spring than previous model due to an updated silhouette that increases the curve of the toe box * Full-length Air Zoom unit compared to forefoot and heel units in previous models Product Details * Weight: Approx. 243g/8.6oz (Women's US 8) * Heel-to-toe drop: 10mm * MR-10 2.0 Last - Updated from the Pegasus 41