{"title":"running socks","description":"","products":[{"product_id":"series-001-ultra-running-socks-white","title":"series 001 - ultra running socks - white","description":"\u003cp\u003estark white polyamide is a blank canvas for the road—it will eventually show the trail dust, the asphalt grime, and the effort. It's a physical ledger of the hard work you have put in when nobody was watching.\u003c\/p\u003e\n\u003cp\u003eEngineered with a premium, quick-drying polyamide and high-tension elastane blend, this is not a disposable accessory. It is a utilitarian piece of equipment designed to eliminate friction, survive brutal training blocks, and stay perfectly locked in place from the first mile to the last.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0981\/3472\/0842\/files\/series_001_ultra_benefits.jpg?v=1788603783\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eTHE ENGINEERING:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eZero-Friction Tech:\u003c\/b\u003e Constructed from a high-density, moisture-wicking polyamide blend specifically designed to eliminate hot spots and blistering on high-volume days.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eThe Arch-Lock:\u003c\/b\u003e Integrated high-tension elastane prevents the sock from sliding, drooping, or bunching inside your shoe, regardless of your cadence or the terrain.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAnalog Aesthetic:\u003c\/b\u003e Finished with our signature high-contrast Volt foot-strike block and classic, 1970s-inspired \"E - SERIES 001 \/\/ ULTRA\" typography on the lateral ankle.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eOptimal Height:\u003c\/b\u003e Engineered to sit deliberately just above the ankle, providing maximum Achilles protection without unnecessary bulk or drag.\u003c\/p\u003e","brand":"Endurance Dept.","offers":[{"title":"5-7","offer_id":62757026136394,"sku":null,"price":19.99,"currency_code":"GBP","in_stock":true},{"title":"8-11","offer_id":62757026169162,"sku":null,"price":19.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0981\/3472\/0842\/files\/series001-ultra-white-pair.jpg?v=1784306733"},{"product_id":"series-001-ultra-running-socks-black","title":"series 001 - ultra running socks - black","description":"\u003cp\u003edesigned specifically for the pre-dawn starts and the rain-soaked trails. It hides the mud and absorbs the wear, allowing you to move anonymously through the harsh conditions while keeping your kit looking sharp and intentional.\u003c\/p\u003e\n\u003cp\u003eEngineered with a premium, quick-drying polyamide and high-tension elastane blend, this is not a disposable accessory. It is a utilitarian piece of equipment designed to eliminate friction, survive brutal training blocks, and stay perfectly locked in place from the first mile to the last.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0981\/3472\/0842\/files\/series_001_ultra_benefits.jpg?v=1788603783\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eTHE ENGINEERING:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eZero-Friction Tech:\u003c\/b\u003e Constructed from a high-density, moisture-wicking polyamide blend specifically designed to eliminate hot spots and blistering on high-volume days.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eThe Arch-Lock:\u003c\/b\u003e Integrated high-tension elastane prevents the sock from sliding, drooping, or bunching inside your shoe, regardless of your cadence or the terrain.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAnalog Aesthetic:\u003c\/b\u003e Finished with our signature high-contrast Volt foot-strike block and classic, 1970s-inspired \"E - SERIES 001 \/\/ ULTRA\" typography standing out in stark white on the lateral ankle.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eOptimal Height:\u003c\/b\u003e Engineered to sit deliberately just above the ankle, providing maximum Achilles protection without unnecessary bulk or drag.\u003c\/p\u003e","brand":"Endurance Dept.","offers":[{"title":"5-7","offer_id":62757038424394,"sku":null,"price":19.99,"currency_code":"GBP","in_stock":true},{"title":"8-11","offer_id":62757038457162,"sku":null,"price":19.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0981\/3472\/0842\/files\/series001-ultra-black-pair.jpg?v=1784371655"},{"product_id":"series-001-ultra-running-socks-volt","title":"series 001 - ultra running socks - volt","description":"\u003cp\u003eDesigned specifically for the pre-dawn walkouts, heavy fog, and late-night miles, it provides essential visibility when you are the only one on the road. It is a loud, unapologetic statement for a quiet pursuit.\u003c\/p\u003e\n\u003cp\u003eEngineered with a premium, quick-drying polyamide and high-tension elastane blend, this is not a disposable accessory. It is a utilitarian piece of equipment designed to eliminate friction, survive brutal training blocks, and stay perfectly locked in place from the first mile to the last.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0981\/3472\/0842\/files\/series_001_ultra_benefits.jpg?v=1788603783\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eTHE ENGINEERING:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eZero-Friction Tech:\u003c\/b\u003e Constructed from a high-density, moisture-wicking polyamide blend specifically designed to eliminate hot spots and blistering on high-volume days.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eThe Arch-Lock:\u003c\/b\u003e Integrated high-tension elastane prevents the sock from sliding, drooping, or bunching inside your shoe, regardless of your cadence or the terrain.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAnalog Aesthetic:\u003c\/b\u003e Finished with our signature high-contrast Black foot-strike block and classic, 1970s-inspired \"E - SERIES 001 \/\/ ULTRA\" typography standing out in stark black on the lateral ankle.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eOptimal Height:\u003c\/b\u003e Engineered to sit deliberately just above the ankle, providing maximum Achilles protection without unnecessary bulk or drag.\u003c\/p\u003e","brand":"Endurance Dept.","offers":[{"title":"5-7","offer_id":62757161369930,"sku":null,"price":19.99,"currency_code":"GBP","in_stock":true},{"title":"8-11","offer_id":62757161402698,"sku":null,"price":19.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0981\/3472\/0842\/files\/series001-ultra-volt-pair.jpg?v=1784373916"},{"product_id":"series-001-ultra-running-socks-3-pack-multi","title":"series 001 - ultra running socks - 3 pack - multi rotation","description":"\u003cp\u003e\u003cb\u003eThe complete system for the unrecorded miles.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eTrue endurance isn't about one hard run; it is about the discipline to show up again tomorrow. Our Series 001 3-Pack gives you the full rotation required to maintain your rhythm. Designed for the runner who moves every single day, this collection allows your gear to recover, ensuring you are ready for the pre-dawn start, the midday grind, and the late-night reset.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0981\/3472\/0842\/files\/series_001_ultra_benefits.jpg?v=1788603783\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eThis isn't just buying three pairs of socks; it is installing the foundation of your training. One pair of Black, one pair of White, and one pair of Volt—the total toolset for any surface, any weather, and any distance.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eTHE ROTATION INCLUDES:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e1x Black Series 001:\u003c\/b\u003e The stealth foundation for your harshest, wet-weather miles.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e1x White Series 001:\u003c\/b\u003e The classic staple for clear roads and focused training.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e1x Volt Series 001:\u003c\/b\u003e High-visibility utility for the dark, low-light sessions where you are the only one on the road.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWHY A ROTATION?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFabric Recovery:\u003c\/b\u003e Giving your socks a rest between sessions allows the high-tension elastane to return to its original form, ensuring the \"Arch-Lock\" feel remains as tight on your 100th mile as it was on your first.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eUncompromising Utility:\u003c\/b\u003e A specialised tool for every environmental condition—asphalt, gravel, mud, or dark, fog-laden paths.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eThe Intentional Runner:\u003c\/b\u003e Moving away from the disposable culture of modern apparel and building a kit that is designed to endure.\u003c\/p\u003e","brand":"Endurance Dept.","offers":[{"title":"5-7","offer_id":62757631033674,"sku":null,"price":45.0,"currency_code":"GBP","in_stock":true},{"title":"8-11","offer_id":62757631066442,"sku":null,"price":45.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0981\/3472\/0842\/files\/series001ultra-multipack.jpg?v=1784381156"}],"url":"https:\/\/endurancedept.com\/collections\/running-socks.oembed","provider":"Endurance Dept.","version":"1.0","type":"link"}