{"product_id":"assos-rsr-speed-booties","title":"Assos RSR Speed Booties","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eAssos RSR Speed Booties\u003c\/strong\u003e are a wind-tunnel-developed race bootie built to reduce aerodynamic drag where it matters most — at the foot. Developed with input from WorldTour riders, they use a Windchannel Strips Lycra blend warp-knit fabric across the toe and forefoot, areas that traditionally generate significant drag. The construction is designed to lie flat against the shoe without folding or creasing, functioning more like a second skin than a traditional cover.\u003c\/p\u003e\n\n\u003cp\u003eThe heel and cuff have been refined for a smoother, more streamlined profile, and the bootie carries waterproof protection to make it a viable option beyond dry race days. According to Assos, the Windchannel Strips material \u003cstrong\u003eoutperforms bare skin aerodynamically\u003c\/strong\u003e — a meaningful claim for riders chasing marginal gains in criteriums or time-trial-paced road races.\u003c\/p\u003e\n\n\u003ch3\u003eAssos RSR Speed Booties Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003eWindchannel Strips Lycra blend warp-knit fabric on toe and forefoot\u003c\/li\u003e\n  \u003cli\u003eWind-tunnel tested aerodynamic construction\u003c\/li\u003e\n  \u003cli\u003eUpdated heel and cuff for reduced drag profile\u003c\/li\u003e\n  \u003cli\u003eWaterproof construction\u003c\/li\u003e\n  \u003cli\u003eAvailable in Blackseries colorway across three size options\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Assos","offers":[{"title":"Blackseries \/ 0","offer_id":43507169919020,"sku":"P13.62.699.18.0","price":74.0,"currency_code":"USD","in_stock":true},{"title":"Blackseries \/ I","offer_id":43507169951788,"sku":"P13.62.699.18.I","price":74.0,"currency_code":"USD","in_stock":true},{"title":"Blackseries \/ II","offer_id":43507169984556,"sku":"P13.62.699.18.II","price":74.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/assos-rsr-speed-booties-6145601.jpg?v=1771302373","url":"https:\/\/ricycles.com\/products\/assos-rsr-speed-booties","provider":"RA Cycles","version":"1.0","type":"link"}