{"product_id":"topo-athletic-ultraventure-4-ms-25-26-ss26","title":"Men's Ultraventure 4 SS26","description":"\u003cp data-start=\"160\" data-end=\"630\"\u003eBuilt for sustained miles across mixed terrain, the Ultraventure 4 refines long-distance trail comfort through a high-cushion platform and biomechanically informed fit. Its geometry promotes natural foot motion, pairing a moderate 5mm drop with an anatomical forefoot shape that allows the toes to splay and stabilize under load. The result is a ride that feels inherently balanced—equally capable on extended climbs, rolling singletrack, and transitional road sections.\u003c\/p\u003e\r\n\u003cp data-start=\"632\" data-end=\"1063\"\u003eUnderfoot, the proprietary ZipFoam™ midsole delivers a resilient, high-rebound cushioning system engineered to maintain its responsiveness over time. Unlike traditional EVA compounds, it resists compression fatigue, providing consistent energy return across long efforts. The absence of a rock plate enhances ground conformity, allowing the shoe to adapt fluidly to varied surfaces while maintaining a plush, impact-dampening feel.\u003c\/p\u003e\r\n\u003cp data-start=\"1065\" data-end=\"1454\"\u003eTraction is handled by a Vibram® XS Trek EVO outsole, tuned for versatility rather than aggression. The lug pattern is optimized for light to moderate trails, offering confident grip on dirt, gravel, and hardpack while maintaining smooth efficiency on pavement. This makes the Ultraventure 4 particularly effective for runners who regularly move between trail networks and road connectors.\u003c\/p\u003e\r\n\u003cp data-start=\"1456\" data-end=\"1883\"\u003eThe upper integrates recycled mesh with targeted PU reinforcement, increasing structural integrity in high-wear zones without compromising breathability. A secure midfoot and heel hold anchor the foot in place, minimizing internal movement on uneven terrain. Combined with gaiter compatibility and a refined fit profile, the Ultraventure 4 is purpose-built for runners seeking comfort, durability, and efficiency over distance.\u003c\/p\u003e\r\n\u003ch3 data-section-id=\"19zqy0x\" data-start=\"1890\" data-end=\"1902\"\u003eFeatures\u003c\/h3\u003e\r\n\u003cul data-start=\"1904\" data-end=\"2724\"\u003e\r\n\u003cli data-section-id=\"1y5q6l5\" data-start=\"1904\" data-end=\"2010\"\u003e\n\u003cstrong data-start=\"1906\" data-end=\"1929\"\u003eAnatomical Toe Box:\u003c\/strong\u003e Allows natural toe splay for improved balance, stability, and long-run comfort\u003c\/li\u003e\r\n\u003cli data-section-id=\"tdlwtk\" data-start=\"2011\" data-end=\"2112\"\u003e\n\u003cstrong data-start=\"2013\" data-end=\"2034\"\u003eZipFoam™ Midsole:\u003c\/strong\u003e High-rebound compound engineered for long-term cushioning and energy return\u003c\/li\u003e\r\n\u003cli data-section-id=\"nkvn4l\" data-start=\"2113\" data-end=\"2230\"\u003e\n\u003cstrong data-start=\"2115\" data-end=\"2147\"\u003eVibram® XS Trek EVO Outsole:\u003c\/strong\u003e Multi-surface traction with optimized lug geometry for trail-to-road versatility\u003c\/li\u003e\r\n\u003cli data-section-id=\"8s0cc1\" data-start=\"2231\" data-end=\"2338\"\u003e\n\u003cstrong data-start=\"2233\" data-end=\"2257\"\u003eRecycled Mesh Upper:\u003c\/strong\u003e Lightweight, breathable construction with strategic PU overlays for durability\u003c\/li\u003e\r\n\u003cli data-section-id=\"1ulo3ie\" data-start=\"2339\" data-end=\"2443\"\u003e\n\u003cstrong data-start=\"2341\" data-end=\"2376\"\u003eSecure Midfoot \u0026amp; Heel Lockdown:\u003c\/strong\u003e Stabilizes the foot for confident movement across uneven terrain\u003c\/li\u003e\r\n\u003cli data-section-id=\"1uzll6y\" data-start=\"2444\" data-end=\"2540\"\u003e\n\u003cstrong data-start=\"2446\" data-end=\"2469\"\u003eOrtholite® Footbed:\u003c\/strong\u003e Antimicrobial, moisture-managing insole with long-lasting cushioning\u003c\/li\u003e\r\n\u003cli data-section-id=\"1g413eo\" data-start=\"2541\" data-end=\"2624\"\u003e\n\u003cstrong data-start=\"2543\" data-end=\"2565\"\u003eGaiter Compatible:\u003c\/strong\u003e Integrated attachment system for added debris protection\u003c\/li\u003e\r\n\u003cli data-section-id=\"1wsb7ab\" data-start=\"2625\" data-end=\"2724\"\u003e\n\u003cstrong data-start=\"2627\" data-end=\"2656\"\u003eNeutral Support Platform:\u003c\/strong\u003e Designed for natural stride mechanics without corrective elements\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3 data-section-id=\"1yl5694\" data-start=\"2731\" data-end=\"2749\"\u003eSpecifications\u003c\/h3\u003e\r\n\u003cul data-start=\"2751\" data-end=\"3182\"\u003e\r\n\u003cli data-section-id=\"ssfidb\" data-start=\"2751\" data-end=\"2805\"\u003e\n\u003cstrong data-start=\"2753\" data-end=\"2766\"\u003eBest Use:\u003c\/strong\u003e Trail Running, Hiking, Road-to-Trail\u003c\/li\u003e\r\n\u003cli data-section-id=\"ay3o5p\" data-start=\"2806\" data-end=\"2844\"\u003e\n\u003cstrong data-start=\"2808\" data-end=\"2819\"\u003eWeight:\u003c\/strong\u003e 10.4 oz (Men’s size 9)\u003c\/li\u003e\r\n\u003cli data-section-id=\"hus2zl\" data-start=\"2845\" data-end=\"2898\"\u003e\n\u003cstrong data-start=\"2847\" data-end=\"2864\"\u003eStack Height:\u003c\/strong\u003e 35 mm (heel) \/ 30 mm (forefoot)\u003c\/li\u003e\r\n\u003cli data-section-id=\"1dfnpf3\" data-start=\"2899\" data-end=\"2929\"\u003e\n\u003cstrong data-start=\"2901\" data-end=\"2922\"\u003eHeel-to-Toe Drop:\u003c\/strong\u003e 5 mm\u003c\/li\u003e\r\n\u003cli data-section-id=\"cqbjax\" data-start=\"2930\" data-end=\"2954\"\u003e\n\u003cstrong data-start=\"2932\" data-end=\"2947\"\u003eCushioning:\u003c\/strong\u003e High\u003c\/li\u003e\r\n\u003cli data-section-id=\"1tkob00\" data-start=\"2955\" data-end=\"2984\"\u003e\n\u003cstrong data-start=\"2957\" data-end=\"2976\"\u003eUnderfoot Feel:\u003c\/strong\u003e Plush\u003c\/li\u003e\r\n\u003cli data-section-id=\"wpnads\" data-start=\"2985\" data-end=\"3014\"\u003e\n\u003cstrong data-start=\"2987\" data-end=\"3004\"\u003eSupport Type:\u003c\/strong\u003e Neutral\u003c\/li\u003e\r\n\u003cli data-section-id=\"1ezf2ga\" data-start=\"3015\" data-end=\"3037\"\u003e\n\u003cstrong data-start=\"3017\" data-end=\"3032\"\u003eRock Plate:\u003c\/strong\u003e No\u003c\/li\u003e\r\n\u003cli data-section-id=\"ckp5jv\" data-start=\"3038\" data-end=\"3074\"\u003e\n\u003cstrong data-start=\"3040\" data-end=\"3052\"\u003eOutsole:\u003c\/strong\u003e Vibram® XS Trek EVO\u003c\/li\u003e\r\n\u003cli data-section-id=\"1qafkir\" data-start=\"3075\" data-end=\"3100\"\u003e\n\u003cstrong data-start=\"3077\" data-end=\"3089\"\u003eMidsole:\u003c\/strong\u003e ZipFoam™\u003c\/li\u003e\r\n\u003cli data-section-id=\"fz2ak8\" data-start=\"3101\" data-end=\"3151\"\u003e\n\u003cstrong data-start=\"3103\" data-end=\"3113\"\u003eUpper:\u003c\/strong\u003e Recycled mesh with PU reinforcement\u003c\/li\u003e\r\n\u003cli data-section-id=\"1aw8no7\" data-start=\"3152\" data-end=\"3182\"\u003e\n\u003cstrong data-start=\"3154\" data-end=\"3176\"\u003eGaiter Compatible:\u003c\/strong\u003e Yes\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"\/\/www.youtube.com\/embed\/XrP-sdllJl8?si=xTiQuwX7_h6Hh4bP\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Topo Athletic","offers":[{"title":"Black\/Red \/ 8","offer_id":49504085115118,"sku":"210000040915","price":155.0,"currency_code":"USD","in_stock":true},{"title":"Black\/Red \/ 8.5","offer_id":49504085147886,"sku":"210000040916","price":155.0,"currency_code":"USD","in_stock":true},{"title":"Black\/Red \/ 9.5","offer_id":49504085180654,"sku":"210000040918","price":155.0,"currency_code":"USD","in_stock":true},{"title":"Black\/Red \/ 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