{"product_id":"scarpe-sidi-ergo-6s-azzurro","title":"Sidi Ergo 6S shoes - Light blue","description":"\u003ch3\u003eSidi Ergo 6S Shoes: Performance and Control for Professional Cycling\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSidi Ergo 6S cycling shoes\u003c\/strong\u003e represent the pinnacle of biomechanical engineering applied to pedaling. Designed to ensure \u003cstrong\u003etotal control\u003c\/strong\u003e and lasting comfort, these shoes combine advanced materials and innovative closure systems. The \u003cstrong\u003e1.2 mm microfiber upper\u003c\/strong\u003e delivers extreme lightness with a weight of just 278 g, while strategically placed perforations ensure optimal ventilation during intense sessions. The Firmor lateral support system and the Unum anatomical tongue provide an adaptive fit that conforms perfectly to the cyclist’s foot, reducing pressure points and improving pedaling efficiency.\u003c\/p\u003e\n\u003ch3\u003eClosure Technology and Structural Stiffness\u003c\/h3\u003e\n\u003cp\u003eThe dual \u003cstrong\u003eNUUN™ 001C\u003c\/strong\u003e aluminum rotors are a revolutionary solution for fit adjustment. Connected to the Firmor system, they enable a fast, precise, and aerodynamic closure, eliminating downtime during competition. The \u003cstrong\u003eR2FC carbon sole\u003c\/strong\u003e with Nexus Bridge features a stiffness index of 11, ensuring maximum power transfer to the pedal. The 12 mm adjustment range allows for personalized cleat positioning, adapting to each cyclist’s biomechanical preferences and optimizing muscular efficiency while pedaling.\u003c\/p\u003e\n\u003ch3\u003eDurability and Replaceable Components\u003c\/h3\u003e\n\u003cp\u003eThe construction of \u003cstrong\u003eSidi Ergo 6S shoes\u003c\/strong\u003e prioritizes longevity and maintainability. The premium engineered microfiber ensures long-lasting durability without compromising on lightness. The replaceable parts—heel, rotor, and removable insole—significantly extend the product’s service life, reducing replacement costs. This modular approach is a conscious choice toward sustainability, allowing cyclists to keep their shoes in optimal condition for consecutive seasons, preserving \u003cstrong\u003eperformance\u003c\/strong\u003e and the original investment.\u003c\/p\u003e\n\u003ch3\u003eTechnical Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 278 g per shoe\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpper\u003c\/strong\u003e: premium 1.2 mm microfiber with localized ventilation holes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClosure\u003c\/strong\u003e: dual aluminum NUUN™ 001C rotors with Firmor system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit System\u003c\/strong\u003e: Firmor lateral support and Unum Ergo anatomical tongue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSole\u003c\/strong\u003e: R2FC carbon with Nexus Bridge, stiffness 11\u003c\/li\u003e\n\u003cli\u003eCleat adjustment range: 12 mm\u003c\/li\u003e\n\u003cli\u003eIndividual pedal positioning: custom configuration\u003c\/li\u003e\n\u003cli\u003eReplaceable parts: heel, rotor, insole\u003c\/li\u003e\n\u003cli\u003eN version upper material: certified RCS microfiber with mycelium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower transfer\u003c\/strong\u003e: optimized for professional competition\u003c\/li\u003e\n\u003cli\u003eColor: Light blue (Sky\/grey).\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sidi","offers":[{"title":"36 \/ White","offer_id":54547122520410,"sku":"cergo6s-skkygry-36","price":299.0,"currency_code":"EUR","in_stock":false},{"title":"37 \/ White","offer_id":54547122553178,"sku":"cergo6s-skkygry-37","price":299.0,"currency_code":"EUR","in_stock":false},{"title":"38 \/ White","offer_id":54546686083418,"sku":"cergo6s-skkygry-38","price":299.0,"currency_code":"EUR","in_stock":false},{"title":"39 \/ White","offer_id":54546686116186,"sku":"cergo6s-skkygry-39","price":299.0,"currency_code":"EUR","in_stock":false},{"title":"39.5 \/ White","offer_id":54547122585946,"sku":"cergo6s-skkygry-395","price":299.0,"currency_code":"EUR","in_stock":false},{"title":"40 \/ White","offer_id":54546686148954,"sku":"cergo6s-skkygry-40","price":299.0,"currency_code":"EUR","in_stock":true},{"title":"40.5 \/ White","offer_id":54547122618714,"sku":"cergo6s-skkygry-405","price":299.0,"currency_code":"EUR","in_stock":false},{"title":"41 \/ White","offer_id":54546686181722,"sku":"cergo6s-skkygry-41","price":299.0,"currency_code":"EUR","in_stock":true},{"title":"41.5 \/ White","offer_id":54547122651482,"sku":"cergo6s-skkygry-415","price":299.0,"currency_code":"EUR","in_stock":false},{"title":"42 \/ White","offer_id":54546686214490,"sku":"cergo6s-skkygry-42","price":299.0,"currency_code":"EUR","in_stock":false},{"title":"42.5 \/ White","offer_id":54547122684250,"sku":"cergo6s-skkygry-425","price":299.0,"currency_code":"EUR","in_stock":false},{"title":"43 \/ White","offer_id":54546686247258,"sku":"cergo6s-skkygry-43","price":299.0,"currency_code":"EUR","in_stock":false},{"title":"43.5 \/ White","offer_id":54547122717018,"sku":"cergo6s-skkygry-435","price":299.0,"currency_code":"EUR","in_stock":false},{"title":"44 \/ White","offer_id":54546686280026,"sku":"cergo6s-skkygry-44","price":299.0,"currency_code":"EUR","in_stock":false},{"title":"44.5 \/ White","offer_id":54547122749786,"sku":"cergo6s-skkygry-445","price":299.0,"currency_code":"EUR","in_stock":false},{"title":"45 \/ White","offer_id":54546686312794,"sku":"cergo6s-skkygry-45","price":299.0,"currency_code":"EUR","in_stock":false},{"title":"45.5 \/ White","offer_id":54547122782554,"sku":"cergo6s-skkygry-455","price":299.0,"currency_code":"EUR","in_stock":false},{"title":"46 \/ White","offer_id":54546686345562,"sku":"cergo6s-skkygry-46","price":299.0,"currency_code":"EUR","in_stock":false},{"title":"47 \/ White","offer_id":54547122815322,"sku":"cergo6s-skkygry-47","price":299.0,"currency_code":"EUR","in_stock":false},{"title":"48 \/ White","offer_id":54547122848090,"sku":"cergo6s-skkygry-48","price":299.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/7139\/6534\/files\/Scarpe-Sidi-Ergo-6S-Azzurro-All4cycling-106.webp?v=1786388528","url":"https:\/\/maisoncalyx.shop\/en\/products\/scarpe-sidi-ergo-6s-azzurro","provider":"All4cycling ","version":"1.0","type":"link"}