{"product_id":"saucony-endorphin-speed-4-s20940-30-scarpe-running-uomo-piastra-nylon-gara-allenamento-veloce-bianco-arancio","title":"Saucony Endorphin Speed 4 S20940-30 Men's Running Shoes Nylon Plate Race Fast Training White Orange","description":"\u003cp\u003e\u003cstrong\u003eLAST UNIT AVAILABLE:\u003c\/strong\u003e Only 1 size 41 shoe in stock - Saucony Endorphin Speed 4 S20940-30 white-orange with nylon plate.\u003c\/p\u003e\n\n\u003ch3\u003eSaucony Endorphin Speed 4 Technical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Code:\u003c\/strong\u003e S20940-30 \/ EAN: 195020822159\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlate:\u003c\/strong\u003e Nylon SPEEDROLL (propulsion + flexibility, 90% carbon efficiency)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMidsole:\u003c\/strong\u003e PWRRUN PB ultra-light responsive foam\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpper:\u003c\/strong\u003e Engineered breathable racing mesh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutsole:\u003c\/strong\u003e XT-900 high traction asphalt rubber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop:\u003c\/strong\u003e 8mm (fast heel-to-forefoot transition)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 212g size 42 (ultra-light cushioned category)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEstimated Durability:\u003c\/strong\u003e 500-700 km (nylon plate more durable than carbon)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Paces:\u003c\/strong\u003e 4:00-5:30 min\/km\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable Sizes:\u003c\/strong\u003e 41 (1u), 42-46 sold out\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNylon SPEEDROLL Plate: Accessible Propulsion\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003enylon SPEEDROLL plate\u003c\/strong\u003e offers fluid propulsion and superior energy return with 90% efficiency of carbon plates but greater flexibility and comfort. Rocker geometry promotes explosive heel-to-toe transitions, ideal for tempo runs, intervals, progressive runs, and 10K-21K races. 35% lower price than carbon shoes with similar performance over short-medium distances.\u003c\/p\u003e\n\n\u003ch3\u003eDesign and Fit\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSaucony Endorphin Speed 4\u003c\/strong\u003e represents the most versatile running shoe for fast training and races. The PWRRUN PB foam midsole (same material as Endorphin Pro carbon) offers ultra-light cushioning with 40% higher energy return compared to traditional foams. The engineered mesh upper combines optimal ventilation with targeted racing support.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFit:\u003c\/strong\u003e Racing snug true to size, choose your usual size. Snug but not compressive fit. Brand comparison: similar to Nike Vaporfly (same size), slightly narrower than Hoka Mach (less forefoot volume).\u003c\/p\u003e\n\n\u003ch3\u003eAnti-Use Case: When NOT to Buy\u003c\/h3\u003e\n\u003cp\u003e❌ \u003cstrong\u003eNot suitable for:\u003c\/strong\u003e Daily easy runs (too reactive, need a cushioned shoe like Ride\/Triumph), ultra-marathons over 30km (need more cushioning), runners with moderate-severe pronation (need stability), trail running (need a specific outsole), runners over 85kg for marathons (need more protection), those looking for an all-purpose shoe (these are speed-specific).\u003c\/p\u003e\n\n\u003ch3\u003eCompetitor Comparison\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSaucony Speed 4 vs Endorphin Pro 4 carbon:\u003c\/strong\u003e Speed is more versatile and durable (500-700km vs 300-400km), Pro is faster for pure racing, Speed is 35% lower in price. \u003cstrong\u003eVs Nike Vaporfly carbon:\u003c\/strong\u003e Speed price €135 vs €250+ Vaporfly, similar performance for 10K-21K, Vaporfly only superior for marathons. \u003cstrong\u003eVs Asics Magic Speed 4:\u003c\/strong\u003e Speed is more reactive and lighter, Magic is more stable.\u003c\/p\u003e\n\n\u003ch3\u003eRecommended Use and Training Strategy\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIdeal for:\u003c\/strong\u003e Tempo runs 10-15km at 4:00-5:30 min\/km paces, 1000-3000m intervals, progressive runs, fartlek, 10K-21K races, quality workouts 2-3 times\/week, runners 60-80kg looking for a fast shoe without a €200+ carbon investment.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eStrategy:\u003c\/strong\u003e Use Speed 4 for quality workouts (30% mileage) + a cushioned shoe like Saucony Ride 18 or Triumph for easy runs and recovery (70% mileage). Alternating prolongs the life of the nylon plate and prevents injuries.\u003c\/p\u003e\n\n\u003ch3\u003eMaintenance and Care\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHand wash with cold water and mild soap, never machine wash\u003c\/li\u003e\n\u003cli\u003eNatural drying at room temperature, avoid heat sources that damage PWRRUN PB\u003c\/li\u003e\n\u003cli\u003eRemove insole after each use for complete drying\u003c\/li\u003e\n\u003cli\u003eAlternate with another shoe to extend the life of the nylon plate\u003c\/li\u003e\n\u003cli\u003eStore in a cool, dry place away from direct sunlight\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose Saucony Endorphin Speed 4\u003c\/h3\u003e\n\u003cp\u003eSaucony, an American brand with over 125 years of running experience, combines technological innovation with unbeatable value for money. Speed 4 offers 90% of the performance of €200+ carbon shoes at an accessible price of €135. The nylon SPEEDROLL plate guarantees fluid propulsion without the rigidity of carbon, ideal for runners who train for speed 2-3 times\/week. Durability of 500-700km is superior to carbon (300-400km).\u003c\/p\u003e\n\n\u003ch3\u003eFAQ - Frequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use them for a marathon?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes, if you are an experienced runner under 75kg with a pace of 4:00-4:30 min\/km. For runners over 75kg or slower paces, we recommend Endorphin Pro carbon or a more cushioned shoe.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How long do they last compared to carbon shoes?\u003c\/strong\u003e\u003cbr\u003e\nA: 500-700km vs 300-400km for carbon. The nylon plate is more durable and retains its properties for longer.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can I use them for daily easy runs?\u003c\/strong\u003e\u003cbr\u003e\nA: No, they are too reactive. For easy runs, use Saucony Ride 18, Triumph, or Kinvara. Speed 4 is only for quality workouts and races.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Difference with Endorphin Pro 4 carbon?\u003c\/strong\u003e\u003cbr\u003e\nA: Speed 4 is more versatile (training + races), Pro 4 is specific for pure racing. Speed lasts longer, Pro is slightly faster for marathons. Speed is 35% lower in price.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Do they fit tight?\u003c\/strong\u003e\u003cbr\u003e\nA: Racing snug fit but true to size. Choose your usual size, the fit is snug but not compressive.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFast shipping and secure payment with PayPal.\u003c\/strong\u003e Buy the last Saucony Endorphin Speed 4 size 41 now and discover the propulsion of the nylon plate at an accessible price.\u003c\/p\u003e\n\n\u003cp\u003eAlso discover: \u003ca href=\"\/en\/collections\/scarpe-running-uomo\"\u003eMen's Running Shoes\u003c\/a\u003e | \u003ca href=\"\/en\/products\/saucony-endorphin-pro-4\"\u003eSaucony Endorphin Pro 4 Carbon\u003c\/a\u003e (race upgrade) | \u003ca href=\"\/en\/products\/saucony-ride-18\"\u003eSaucony Ride 18\u003c\/a\u003e (complementary easy run)\u003c\/p\u003e","brand":"Sportiamo","offers":[{"title":"white-orange \/ 41 = 26cm","offer_id":47646281138363,"sku":"2000001012062","price":135.0,"currency_code":"EUR","in_stock":true},{"title":"white-orange \/ 42 = 26.5cm","offer_id":47646281171131,"sku":"2000001012093","price":135.0,"currency_code":"EUR","in_stock":false},{"title":"white-orange \/ 42.5 = 27cm","offer_id":47646281203899,"sku":"2000001012116","price":135.0,"currency_code":"EUR","in_stock":false},{"title":"white-orange \/ 43 = 27.5cm","offer_id":47646281236667,"sku":"2000001012109","price":135.0,"currency_code":"EUR","in_stock":false},{"title":"white-orange \/ 44 = 28cm","offer_id":47646281269435,"sku":"2000001012147","price":135.0,"currency_code":"EUR","in_stock":false},{"title":"white-orange \/ 44.5 = 28.5cm","offer_id":47646281302203,"sku":"2000001012123","price":135.0,"currency_code":"EUR","in_stock":false},{"title":"white-orange \/ 45 = 29cm","offer_id":47646281334971,"sku":"2000001012178","price":135.0,"currency_code":"EUR","in_stock":false},{"title":"white-orange \/ 46 = 29.5cm","offer_id":47646281367739,"sku":"2000001012130","price":135.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/7526\/7771\/files\/Saucony_Endorphin_Speed_4_S20940-30_Scarpa_Running_Nylon_Bianco-Arancio_vista_laterale.png?v=1774984868","url":"https:\/\/contes.shop\/en\/products\/saucony-endorphin-speed-4-s20940-30-scarpe-running-uomo-piastra-nylon-gara-allenamento-veloce-bianco-arancio","provider":"Contes by Sportiamo","version":"1.0","type":"link"}