{"product_id":"topo-athletic-mtn-racer-4-ss26-ss26","title":"Men's MTN Racer 4 SS26","description":"\u003cp data-start=\"136\" data-end=\"473\"\u003eThe MTN Racer 4 is engineered as a precision trail platform for runners who demand speed, control, and protection across technical terrain. Designed to perform equally well on race day and high-output training efforts, it balances responsive cushioning with a stable, ground-aware feel for confident movement over unpredictable surfaces.\u003c\/p\u003e\r\n\u003cp data-start=\"475\" data-end=\"857\"\u003eA 33 x 28 mm ZipFoam™ midsole forms the foundation, delivering high-level impact absorption while maintaining a responsive, energetic ride. Tuned for efficiency, the platform provides enough protection to buffer sharp trail features without disconnecting the runner from the terrain. The result is a ride that remains agile and controlled, even as conditions become more aggressive.\u003c\/p\u003e\r\n\u003cp data-start=\"859\" data-end=\"1160\"\u003eUnderfoot traction is handled by a Vibram® Megagrip outsole, selected for its proven performance on wet rock, loose soil, and hardpack. The lug configuration is optimized for multi-directional grip, allowing for secure climbing, braking, and lateral stability when navigating technical lines at speed.\u003c\/p\u003e\r\n\u003cp data-start=\"1162\" data-end=\"1559\"\u003eThe upper system is refined for precision and durability in demanding environments. A performance-tuned fit works in tandem with the FKT insole, which uses closed-cell construction to resist water uptake and promote rapid drainage in wet conditions. An updated gaiter interface adds modular protection against debris, making the MTN Racer 4 a reliable tool for sustained efforts in rugged terrain.\u003c\/p\u003e\r\n\u003ch3 data-section-id=\"19zqy0x\" data-start=\"1566\" data-end=\"1578\"\u003eFeatures\u003c\/h3\u003e\r\n\u003cul data-start=\"1580\" data-end=\"2302\"\u003e\r\n\u003cli data-section-id=\"qj8byb\" data-start=\"1580\" data-end=\"1667\"\u003e\n\u003cstrong data-start=\"1582\" data-end=\"1614\"\u003eResponsive Cushion Platform:\u003c\/strong\u003e 33\/28 mm stack balances protection with trail feel\u003c\/li\u003e\r\n\u003cli data-section-id=\"sdb1o0\" data-start=\"1668\" data-end=\"1752\"\u003e\n\u003cstrong data-start=\"1670\" data-end=\"1691\"\u003eZipFoam™ Midsole:\u003c\/strong\u003e Lightweight compound engineered for rebound and durability\u003c\/li\u003e\r\n\u003cli data-section-id=\"196bvbf\" data-start=\"1753\" data-end=\"1847\"\u003e\n\u003cstrong data-start=\"1755\" data-end=\"1784\"\u003eVibram® Megagrip Outsole:\u003c\/strong\u003e High-performance rubber for traction on wet and dry surfaces\u003c\/li\u003e\r\n\u003cli data-section-id=\"jab6va\" data-start=\"1848\" data-end=\"1944\"\u003e\n\u003cstrong data-start=\"1850\" data-end=\"1876\"\u003eTechnical Lug Pattern:\u003c\/strong\u003e Optimized for grip during climbing, braking, and lateral movement\u003c\/li\u003e\r\n\u003cli data-section-id=\"h3kymh\" data-start=\"1945\" data-end=\"2028\"\u003e\n\u003cstrong data-start=\"1947\" data-end=\"1962\"\u003eFKT Insole:\u003c\/strong\u003e Closed-cell foam resists water absorption and enhances drainage\u003c\/li\u003e\r\n\u003cli data-section-id=\"yqvxws\" data-start=\"2029\" data-end=\"2111\"\u003e\n\u003cstrong data-start=\"2031\" data-end=\"2053\"\u003ePerformance Upper:\u003c\/strong\u003e Reinforced and tuned for precision on technical terrain\u003c\/li\u003e\r\n\u003cli data-section-id=\"1rzk8fd\" data-start=\"2112\" data-end=\"2222\"\u003e\n\u003cstrong data-start=\"2114\" data-end=\"2139\"\u003eGaiter Compatibility:\u003c\/strong\u003e Updated attachment system helps block debris (compatible with Switchback gaiter)\u003c\/li\u003e\r\n\u003cli data-section-id=\"pjdhx8\" data-start=\"2223\" data-end=\"2302\"\u003e\n\u003cstrong data-start=\"2225\" data-end=\"2248\"\u003e5 mm Drop Geometry:\u003c\/strong\u003e Encourages natural stride with efficient transition\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3 data-section-id=\"1yl5694\" data-start=\"2309\" data-end=\"2327\"\u003eSpecifications\u003c\/h3\u003e\r\n\u003cul data-start=\"2329\" data-end=\"2750\"\u003e\r\n\u003cli data-section-id=\"7hjvmw\" data-start=\"2329\" data-end=\"2368\"\u003e\n\u003cstrong data-start=\"2331\" data-end=\"2344\"\u003eBest Use:\u003c\/strong\u003e Trail Running, Racing\u003c\/li\u003e\r\n\u003cli data-section-id=\"yh9opa\" data-start=\"2369\" data-end=\"2422\"\u003e\n\u003cstrong data-start=\"2371\" data-end=\"2388\"\u003eStack Height:\u003c\/strong\u003e 33 mm (heel) \/ 28 mm (forefoot)\u003c\/li\u003e\r\n\u003cli data-section-id=\"1dfnpf3\" data-start=\"2423\" data-end=\"2453\"\u003e\n\u003cstrong data-start=\"2425\" data-end=\"2446\"\u003eHeel-to-Toe Drop:\u003c\/strong\u003e 5 mm\u003c\/li\u003e\r\n\u003cli data-section-id=\"8u8dih\" data-start=\"2454\" data-end=\"2482\"\u003e\n\u003cstrong data-start=\"2456\" data-end=\"2467\"\u003eWeight:\u003c\/strong\u003e 10.4 oz (M9)\u003c\/li\u003e\r\n\u003cli data-section-id=\"3qzmvj\" data-start=\"2483\" data-end=\"2510\"\u003e\n\u003cstrong data-start=\"2485\" data-end=\"2503\"\u003eCushion Level:\u003c\/strong\u003e High\u003c\/li\u003e\r\n\u003cli data-section-id=\"bcaxr2\" data-start=\"2511\" data-end=\"2545\"\u003e\n\u003cstrong data-start=\"2513\" data-end=\"2532\"\u003eUnderfoot Feel:\u003c\/strong\u003e Responsive\u003c\/li\u003e\r\n\u003cli data-section-id=\"wpnads\" data-start=\"2546\" data-end=\"2575\"\u003e\n\u003cstrong data-start=\"2548\" data-end=\"2565\"\u003eSupport Type:\u003c\/strong\u003e Neutral\u003c\/li\u003e\r\n\u003cli data-section-id=\"1qafkir\" data-start=\"2576\" data-end=\"2601\"\u003e\n\u003cstrong data-start=\"2578\" data-end=\"2590\"\u003eMidsole:\u003c\/strong\u003e ZipFoam™\u003c\/li\u003e\r\n\u003cli data-section-id=\"enem6e\" data-start=\"2602\" data-end=\"2635\"\u003e\n\u003cstrong data-start=\"2604\" data-end=\"2616\"\u003eOutsole:\u003c\/strong\u003e Vibram® Megagrip\u003c\/li\u003e\r\n\u003cli data-section-id=\"ak2yjp\" data-start=\"2636\" data-end=\"2672\"\u003e\n\u003cstrong data-start=\"2638\" data-end=\"2649\"\u003eInsole:\u003c\/strong\u003e FKT closed-cell foam\u003c\/li\u003e\r\n\u003cli data-section-id=\"1hbz621\" data-start=\"2673\" data-end=\"2727\"\u003e\n\u003cstrong data-start=\"2675\" data-end=\"2697\"\u003eGaiter Compatible:\u003c\/strong\u003e Yes (Switchback compatible)\u003c\/li\u003e\r\n\u003cli data-section-id=\"1ezf2ga\" data-start=\"2728\" data-end=\"2750\"\u003e\n\u003cstrong data-start=\"2730\" data-end=\"2745\"\u003eRock Plate:\u003c\/strong\u003e No\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"\/\/www.youtube.com\/embed\/Lg2Ep7app9g?si=OB7GyCcVfJQ2gGwh\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Topo Athletic","offers":[{"title":"Navy\/Orange \/ 8.5","offer_id":49504138952942,"sku":"210000041025","price":155.0,"currency_code":"USD","in_stock":true},{"title":"Navy\/Orange \/ 9.5","offer_id":49504138985710,"sku":"210000041027","price":155.0,"currency_code":"USD","in_stock":true},{"title":"Navy\/Orange \/ 10","offer_id":49504139018478,"sku":"210000041028","price":155.0,"currency_code":"USD","in_stock":true},{"title":"Navy\/Orange \/ 10.5","offer_id":49504139051246,"sku":"210000041029","price":155.0,"currency_code":"USD","in_stock":true},{"title":"Navy\/Orange \/ 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