{"product_id":"brooks-adrenaline-gts-21-mens-support-marathon-running-shoe-1104191d84","title":"Brooks Adrenaline GTS 21 Men's Support Marathon Running Shoe","description":"\u003ch2\u003eBrooks Adrenaline GTS 21 — Men's Support Marathon Running Shoe\u003c\/h2\u003e\u003cp\u003eMeet the shoe that keeps you moving mile after mile. The \u003cstrong\u003eBrooks Adrenaline GTS 21\u003c\/strong\u003e is engineered for male runners who demand reliable support without sacrificing cushioned comfort. Whether you're logging easy recovery runs or pushing through a full marathon, the GTS 21 has the structure and energy return to carry you across the finish line.\u003c\/p\u003e\u003ch3\u003eKey Technologies\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGuideRails® Holistic Support System\u003c\/strong\u003e — Keeps excess movement in check, protecting your knees by addressing your unique biomechanics rather than forcing a rigid motion path.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNitrogen-Infused DNA LOFT Foam\u003c\/strong\u003e — A plush, lightweight midsole compound that delivers soft, responsive cushioning that adapts to your stride on every surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSegmented Crash Pad\u003c\/strong\u003e — An integrated system of shock absorbers that cushions every footstrike and allows a smooth heel-to-toe transition.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3D Fit Print Upper\u003c\/strong\u003e — Strategically placed overlays provide structure and support exactly where you need it, while the engineered mesh keeps your foot cool and ventilated.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBioMoGo DNA Midsole\u003c\/strong\u003e — Adaptive cushioning that responds to your weight, pace, and gait for a truly personalized ride.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle Number:\u003c\/strong\u003e 110419-184\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGender:\u003c\/strong\u003e Men's\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Road Running \/ Marathon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupport Type:\u003c\/strong\u003e Stability \/ GuideRails\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpper Material:\u003c\/strong\u003e Engineered mesh with 3D Fit Print overlays\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMidsole:\u003c\/strong\u003e Nitrogen-infused DNA LOFT + BioMoGo DNA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutsole:\u003c\/strong\u003e Blown rubber with segmented crash pad\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSizing:\u003c\/strong\u003e EU 40–46 (Men's) | EU 36–39 (Women's)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWho It's For\u003c\/h3\u003e\u003cp\u003eThe Adrenaline GTS 21 is the go-to choice for overpronators and neutral runners who want a trusted daily trainer. Its balanced blend of support and cushioning makes it equally at home on race day and long training runs.\u003c\/p\u003e\u003cblockquote\u003e\u003cem\u003e\"Lace up the GTS 21 and feel the difference that 20+ years of Brooks running science makes — every step, every mile, every finish line.\"\u003c\/em\u003e\u003c\/blockquote\u003e","brand":"Brooks","offers":[{"title":"Male \/ 40","offer_id":43455900123213,"sku":null,"price":129.0,"currency_code":"USD","in_stock":true},{"title":"Male \/ 40.5","offer_id":43455900155981,"sku":null,"price":129.0,"currency_code":"USD","in_stock":true},{"title":"Male \/ 41","offer_id":43455900188749,"sku":null,"price":129.0,"currency_code":"USD","in_stock":true},{"title":"Male \/ 42","offer_id":43455900221517,"sku":null,"price":129.0,"currency_code":"USD","in_stock":true},{"title":"Male \/ 42.5","offer_id":43455900254285,"sku":null,"price":129.0,"currency_code":"USD","in_stock":true},{"title":"Male \/ 43","offer_id":43455900287053,"sku":null,"price":129.0,"currency_code":"USD","in_stock":true},{"title":"Male \/ 44","offer_id":43455900319821,"sku":null,"price":129.0,"currency_code":"USD","in_stock":true},{"title":"Male \/ 45","offer_id":43455900352589,"sku":null,"price":129.0,"currency_code":"USD","in_stock":true},{"title":"Male \/ 46","offer_id":43455900385357,"sku":null,"price":129.0,"currency_code":"USD","in_stock":true},{"title":"Female \/ 36","offer_id":43455900418125,"sku":null,"price":129.0,"currency_code":"USD","in_stock":true},{"title":"Female \/ 36.5","offer_id":43455900450893,"sku":null,"price":129.0,"currency_code":"USD","in_stock":true},{"title":"Female \/ 37.5","offer_id":43455900483661,"sku":null,"price":129.0,"currency_code":"USD","in_stock":true},{"title":"Female \/ 38","offer_id":43455900516429,"sku":null,"price":129.0,"currency_code":"USD","in_stock":true},{"title":"Female \/ 39","offer_id":43455900549197,"sku":null,"price":129.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/8586\/0685\/files\/wsxc1786324037575_2.jpg?v=1786295363","url":"https:\/\/treestwo.com\/products\/brooks-adrenaline-gts-21-mens-support-marathon-running-shoe-1104191d84","provider":"Two trees","version":"1.0","type":"link"}