BALANCED, SOFT CUSHIONING BioMoGo DNA, our proprietary cushioning, adapts to your stride, weight and speed. Why? So it can help protect you by deflecting impact away from your body. FRESH LOOK The Fit Knit upper provides a fashion-forward aesthetic with a secure, distraction-free fit that's perfect for work, working out, or post-work activities. QUICK TRANSITIONS An updated arrow-point pattern in the outsole lets your foot move from heel to toe quickly. THIS SHOE IS FOR For runners looking for a shoe with modern looks and performance features to make running feel springy and fun, the Revel 4 delivers all-day versatility with a responsive feeling perfect for putting in miles on the ronow feels even springier. Launch 9 Revel 5 Glycerin 20 Ghost 14 Launch GTS 9 Ricochet 3 Buying Options Buying Options Buying Options Add to Cart Buying Options Buying Options Customer Reviews 4.5 out of 5 stars 5,243 4.6 out of 5 stars 7,945 — 4.7 out of 5 stars 35,127 4.5 out of 5 stars 3,315 4.6 out of 5 stars 1,575 Price — no data — no data — no data $160.00$160.00 — no data — no data Support or Neutral Neutral Neutral Neutral Neutral Support Neutral Experience Level Speed Level 1 of 3 Energize Level 1 of 3 Cushion level 3 of 3 Cushion Level 2 of 3 Speed Level 1 of 3 Energize level 2 of 3 Experience Description Fast and streamlined to propel you through your run Soft and protective to cushion your every step Soft and protective to cushion your every step Soft and protective to cushion your every step Fast and streamlined to propel you through your run Responsive and springy to give lift to your every stride Best For Roads, Speed Workouts, Everyday Runs Road Running, Indoor Workouts, Training for a Goal Long Runs, All-Day Comfort, Roads Soft Landings, Long Runs, Road Running Road Running, Speed Workouts, Support Long Distance, Speed/ Track, Cross Training, Treadmill, Road Midsole Drop 10mm 8mm 10mm 12mm 10mm 8mm Weight 7.9oz / 224g 7.9oz/ 224.0g 9.1oz / 258.0g 9oz / 255.1g 8.1oz / 229.6g 8.4oz / 238.1g APMA no data no data ✓ ✓ no data no data PDAC A5500 Diabetic Shoe no data no data ✓ ✓ no data no data CUSHION Cushioned experience is soft and protective. Level 1 - Minimal Cushion - Recommended for the runner looking for a softer run without too much cushion. Level 2 - Medium Cushion - Recommended for the runner looking for a soft run with cushion. Level 3 - High Cushion - Recommended for the runner looking for a very soft and protective cushion. ENERGIZE Energized experience is responsive and springy, adding extra lift to your stride! Level 1 - Minimal Energize - Recommended for the runner looking for minimal spring in their stride without feeling damp. Level 2 - Medium Energize - Recommended for the runner looking for a springy and responsive feeling stride. Level 3 - High Energize - Recommended for the runner looking for a very springy and responsive stride. SPEED Speed experience is lightweight, fast and streamlined, adding extra speed to your stride! Level 1 - Minimal Speed - Recommended for the runner looking for speed in their stride with minimal cushion. Level 2 - Medium Speed - Recommended for the runner looking for a fast and responsive feeling stride. Level 3 - High Speed - Recommended for the runner looking for the lightest weight and most responsive feeling stride.