{"product_id":"endorphin-speed-4-womens-running-shoe-responsive-daily-pace","title":"Endorphin Speed 4 Women's Running Shoe - Responsive Daily Pace","description":"\u003cp\u003eIn this review the Endorphin Speed 4 is presented as a daily trainer for runners who want a lively, efficient ride without sacrificing comfort. The single biggest reason to buy is the shoe's proprietary combination of a smooth \u003cstrong\u003eSPEEDROLL\u003c\/strong\u003e platform with ultra-responsive PWRRUN PB foam, which creates an effortless forward motion that feels fast even on regular training runs. Fit and finish are purposeful: an improved zonal mesh and integrated tongue aim to keep the foot secure while a new SRS sockliner adds a bouncy, cushioned feel for miles.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSPEEDROLL technology:\u003c\/strong\u003e Promotes an efficient, rolling gait that helps sustain faster paces with less perceived effort.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePWRRUN PB foam:\u003c\/strong\u003e Superfoam cushioning that snaps back for energetic toe-off and long-run comfort.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZonal engineered mesh:\u003c\/strong\u003e Provides targeted breathability and a connected, secure fit across the midfoot.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSRS Super Responsive Sockliner:\u003c\/strong\u003e Adds immediate underfoot bounce that enhances responsiveness on every stride.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRe-engineered plate:\u003c\/strong\u003e Vertical reinforcement increases torsional rigidity while preserving forefoot flexibility for smoother transitions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe Endorphin Speed 4 is best for road runners who train regularly and want a shoe that feels fast yet comfortable for tempo runs, intervals, and longer daily miles. It will appeal to runners who value a springy, energetic ride and who appreciate modern, engineered uppers that lock the foot in place.\u003c\/p\u003e\u003cp\u003eRunners who need a very wide toe box or those looking for maximum plushness for long recovery runs may prefer a different model; some users report the fit runs narrow, so people with consistently wide feet should try them on first.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLightweight and springy ride thanks to \u003cstrong\u003ePWRRUN PB\u003c\/strong\u003e foam and the SRS sockliner.\u003c\/li\u003e\n\u003cli\u003eEffortless forward motion from the SPEEDROLL platform that aids faster paces.\u003c\/li\u003e\n\u003cli\u003eSecure, connected fit from zonal engineered mesh and the integrated tongue.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSome runners may find the fit too narrow, so sizing up or trying on is recommended.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eEndorphin Speed 4 Women's\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary technologies\u003c\/td\u003e\n\u003ctd\u003eSPEEDROLL, PWRRUN PB, SRS sockliner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUpper\u003c\/td\u003e\n\u003ctd\u003eZonal engineered mesh with integrated tongue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMidsole plate\u003c\/td\u003e\n\u003ctd\u003eRe-engineered vertical reinforcement plate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesigned use\u003c\/td\u003e\n\u003ctd\u003eRoad running, daily training\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFit notes\u003c\/td\u003e\n\u003ctd\u003eSecure midfoot, may run narrow for some users\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Endorphin Speed 4 is a compelling choice for runners who want a responsive daily trainer that makes tempo and steady miles feel quicker and more efficient. With energetic PWRRUN PB cushioning, SPEEDROLL dynamics, and a snug engineered upper, it offers strong value for runners seeking performance plus comfort, provided the narrower fit matches their foot shape.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eAre these shoes good for long runs?\u003c\/strong\u003e\u003cbr\u003eYes, they work well for daily long runs and tempo sessions thanks to responsive cushioning and supportive midsole dynamics.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo they run true to size?\u003c\/strong\u003e\u003cbr\u003eMany users find them true in length but slightly narrow in the forefoot; trying them on or sizing up can help if you have wider feet.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat surface are they best for?\u003c\/strong\u003e\u003cbr\u003eThey are optimized for road running and paved surfaces where the SPEEDROLL platform and foam deliver the most benefit.\u003c\/p\u003e","brand":"Saucony","offers":[{"title":"Default Title","offer_id":48238151893211,"sku":"B0C356ZNLQ","price":129.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71sUCiPMR3L._AC_SL1500.jpg?v=1770725410","url":"https:\/\/gearmusthave.com\/products\/endorphin-speed-4-womens-running-shoe-responsive-daily-pace","provider":"GearMustHave","version":"1.0","type":"link"}