{"product_id":"asics-gel-kayano-12-1-running-sneaker-1203a555","title":"Asics Gel-Kayano 12.1 Running Sneaker 1203A555","description":"\u003ch2\u003eAsics Gel-Kayano 12.1 — Precision Cushioning, Everyday Confidence\u003c\/h2\u003e\u003cp\u003eThe Asics Gel-Kayano 12.1 in style 1203A555 is where three decades of running science meet the demands of modern daily wear. Rooted in the Gel-Kayano 12's celebrated architecture, this updated iteration refines the original's stability-first philosophy with contemporary materials and a silhouette that transitions seamlessly from performance to lifestyle. Every detail is engineered to support the way you move — whether that's a long run or a long day.\u003c\/p\u003e\u003ch3\u003eDesign Heritage\u003c\/h3\u003e\u003cp\u003eSince its debut in 1993, the Gel-Kayano has been the benchmark for stability running footwear. The 12.1 revisits the proportions and construction logic of the 12th generation — one of the most technically refined chapters in the franchise — and reinterprets them through a modern lens. The result is a shoe that feels familiar to those who know the lineage, and immediately compelling to those discovering it for the first time.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpper:\u003c\/strong\u003e Engineered mesh with structured overlays for targeted breathability, support, and durability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCushioning:\u003c\/strong\u003e Rearfoot and forefoot GEL™ technology for multi-zone shock absorption and smooth heel-to-toe transitions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMidsole:\u003c\/strong\u003e SpEVA™ foam compound for lightweight, responsive cushioning that retains its shape over time\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupport:\u003c\/strong\u003e Dynamic DuoMax™ support system for medial stability and effective overpronation control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutsole:\u003c\/strong\u003e AHAR™ (Asics High Abrasion Rubber) for long-lasting grip and wear resistance on varied surfaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeel:\u003c\/strong\u003e Exoskeletal heel counter for precise rearfoot guidance and motion control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSockliner:\u003c\/strong\u003e Ortholite® removable sockliner for moisture management and sustained underfoot comfort\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClosure:\u003c\/strong\u003e Lace-up system with padded tongue and ankle collar for a dialed-in, comfortable fit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle Code:\u003c\/strong\u003e 1203A555\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Gel-Kayano 12.1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Asics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Performance Heritage \/ Running Lifestyle Sneaker\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGender:\u003c\/strong\u003e Unisex (Women’s EU 35–39 \/ Men’s EU 40–44)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColorway:\u003c\/strong\u003e Refer to product images for exact color details\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutsole Technology:\u003c\/strong\u003e AHAR™ high-abrasion rubber\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSizing Guide\u003c\/h3\u003e\u003cp\u003eAvailable in Women’s EU 35–39 and Men’s EU 40–44. Asics sizing runs true to size for most foot types. Those with wider feet may prefer to size up half a size for a more comfortable fit. Refer to the size chart for precise foot length measurements before ordering.\u003c\/p\u003e\u003ch3\u003eWhy the Gel-Kayano 12.1?\u003c\/h3\u003e\u003cp\u003eThe Gel-Kayano 12.1 is the rare shoe that earns its place in both a training rotation and a daily wardrobe. The GEL™ cushioning absorbs what the road throws at you; the DuoMax™ system keeps your stride honest; and the AHAR™ outsole ensures the shoe outlasts the miles. Off the run, the structured silhouette and considered proportions hold their own against technical streetwear, relaxed tailoring, or anything in between. This is Asics at its most purposeful — built to perform, designed to last.\u003c\/p\u003e","brand":"Asics","offers":[{"title":"Female \/ 36","offer_id":50924044386556,"sku":null,"price":159.0,"currency_code":"USD","in_stock":true},{"title":"Female \/ 37","offer_id":50924044419324,"sku":null,"price":159.0,"currency_code":"USD","in_stock":true},{"title":"Female \/ 37.5","offer_id":50924044452092,"sku":null,"price":159.0,"currency_code":"USD","in_stock":true},{"title":"Female \/ 38","offer_id":50924044484860,"sku":null,"price":159.0,"currency_code":"USD","in_stock":true},{"title":"Female \/ 38.5","offer_id":50924044517628,"sku":null,"price":159.0,"currency_code":"USD","in_stock":true},{"title":"Female \/ 39","offer_id":50924044550396,"sku":null,"price":159.0,"currency_code":"USD","in_stock":true},{"title":"Female \/ 39.5","offer_id":50924044583164,"sku":null,"price":159.0,"currency_code":"USD","in_stock":true},{"title":"Male \/ 40","offer_id":50924044615932,"sku":null,"price":159.0,"currency_code":"USD","in_stock":true},{"title":"Male \/ 40.5","offer_id":50924044648700,"sku":null,"price":159.0,"currency_code":"USD","in_stock":true},{"title":"Male \/ 41.5","offer_id":50924044681468,"sku":null,"price":159.0,"currency_code":"USD","in_stock":true},{"title":"Male \/ 42","offer_id":50924044714236,"sku":null,"price":159.0,"currency_code":"USD","in_stock":true},{"title":"Male \/ 42.5","offer_id":50924044747004,"sku":null,"price":159.0,"currency_code":"USD","in_stock":true},{"title":"Male \/ 43.5","offer_id":50924044779772,"sku":null,"price":159.0,"currency_code":"USD","in_stock":true},{"title":"Male \/ 44","offer_id":50924044812540,"sku":null,"price":159.0,"currency_code":"USD","in_stock":true},{"title":"Male \/ 44.5","offer_id":50924044845308,"sku":null,"price":159.0,"currency_code":"USD","in_stock":true},{"title":"Male \/ 45","offer_id":50924044878076,"sku":null,"price":159.0,"currency_code":"USD","in_stock":true},{"title":"Male \/ 46","offer_id":50924044910844,"sku":null,"price":159.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/2175\/7948\/files\/wsxc1786038390215_0.jpg?v=1786009809","url":"https:\/\/mirovai.com\/products\/asics-gel-kayano-12-1-running-sneaker-1203a555","provider":"Mirovai","version":"1.0","type":"link"}