{"product_id":"scarpe-mtb-sidi-aeron-marrone","title":"Sidi Aeron mtb shoes - Brown","description":"\u003ch3\u003eSidi Aeron MTB Shoes: Advanced XC Performance and Precision Fit\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSidi Aeron MTB shoes\u003c\/strong\u003e represent the evolution of \u003cstrong\u003eXC performance\u003c\/strong\u003e thanks to an advanced construction designed for the modern rider. The upper in \u003cstrong\u003eRipstop fabric\u003c\/strong\u003e with rubber reinforcements offers uncompromising protection without adding weight, keeping the shoe lightweight and responsive. The \u003cstrong\u003edual NUUN 001C rotors\u003c\/strong\u003e in aluminum provide aerodynamic, precise fit control, while the internal Firmor X reinforcement ensures secure support during the most demanding rides. The quick-adaptation instep arch and anatomical UNUM Ergo tongue eliminate pressure points, delivering a personalized fit that naturally adapts to the foot.\u003c\/p\u003e\n\u003cp\u003eThe tool-free heel adjustment system enables \u003cstrong\u003ecustom stability\u003c\/strong\u003e in just seconds, allowing the rider to fine-tune setup during training or racing. The adaptive instep insert progressively molds to the individual foot shape, ensuring constant comfort even during extended sessions. The \u003cstrong\u003eX2FC full carbon sole\u003c\/strong\u003e with a stiffness index of 11 transfers energy efficiently, reducing power loss and improving pedal stroke transmission. The strategically placed rubber covering ensures reliable grip and impact absorption on technical terrain.\u003c\/p\u003e\n\u003cp\u003eIndependent cleat position adjustment allows for personalized alignment that reduces joint stress and optimizes pedaling biomechanics. The \u003cstrong\u003ereplaceable parts\u003c\/strong\u003e, including heel pads and rotors, ensure extended shoe longevity and a favorable cost-benefit ratio over time. Designed for those seeking \u003cstrong\u003eperformance and reliability\u003c\/strong\u003e in cross country, the Sidi Aeron combines proven technologies with construction details that make the difference in racing and on demanding trails.\u003c\/p\u003e\n\u003ch3\u003eTechnical Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUpper: \u003cstrong\u003eRipstop fabric\u003c\/strong\u003e with rubber reinforcements – lightweight, tear-resistant, and protective.\u003c\/li\u003e\n\u003cli\u003eClosure: \u003cstrong\u003edual NUUN 001C rotors\u003c\/strong\u003e in aluminum – aerodynamic, precise, and secure control.\u003c\/li\u003e\n\u003cli\u003eInstep: adaptive insert connected to the dials – molds to the foot for a \u003cstrong\u003ecustom fit\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eFit system: internal Firmor X support + tool-free adjustable heel cup – optimal stability and alignment.\u003c\/li\u003e\n\u003cli\u003eTongue: anatomical UNUM Ergo – reduces pressure for lasting comfort.\u003c\/li\u003e\n\u003cli\u003eSole: \u003cstrong\u003eX2FC full carbon\u003c\/strong\u003e with rubber lugs – stiffness index 11, grip, and efficient power transfer.\u003c\/li\u003e\n\u003cli\u003eCleat position: independent adjustment for personalized alignment.\u003c\/li\u003e\n\u003cli\u003eWeight: lightweight construction without compromising protection.\u003c\/li\u003e\n\u003cli\u003eReplaceable parts: heel pads and rotors for extended longevity.\u003c\/li\u003e\n\u003cli\u003eIntended use: cross country, trail, and XC racing.\u003c\/li\u003e\n\u003cli\u003eColor: Brown (Cork Brown Ginger).\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sidi","offers":[{"title":"38 \/ Marrone","offer_id":54547982451034,"sku":"caeron-cobrwging-38","price":399.0,"currency_code":"EUR","in_stock":false},{"title":"38.5 \/ Marrone","offer_id":54547982483802,"sku":"caeron-cobrwging-385","price":399.0,"currency_code":"EUR","in_stock":false},{"title":"39 \/ Marrone","offer_id":54547982516570,"sku":"caeron-cobrwging-39","price":399.0,"currency_code":"EUR","in_stock":false},{"title":"39.5 \/ Marrone","offer_id":54547982549338,"sku":"caeron-cobrwging-395","price":399.0,"currency_code":"EUR","in_stock":false},{"title":"40 \/ Arancione","offer_id":54547940016474,"sku":"caeron-cobrwging-40","price":399.0,"currency_code":"EUR","in_stock":false},{"title":"40.5 \/ Marrone","offer_id":54547982582106,"sku":"caeron-cobrwging-405","price":399.0,"currency_code":"EUR","in_stock":false},{"title":"41 \/ Arancione","offer_id":54547940049242,"sku":"caeron-cobrwging-41","price":399.0,"currency_code":"EUR","in_stock":false},{"title":"41.5 \/ Arancione","offer_id":54547940082010,"sku":"caeron-cobrwging-415","price":399.0,"currency_code":"EUR","in_stock":false},{"title":"42 \/ Arancione","offer_id":54547940114778,"sku":"caeron-cobrwging-42","price":399.0,"currency_code":"EUR","in_stock":false},{"title":"42.5 \/ Arancione","offer_id":54547940147546,"sku":"caeron-cobrwging-425","price":399.0,"currency_code":"EUR","in_stock":false},{"title":"43 \/ Arancione","offer_id":54547940180314,"sku":"caeron-cobrwging-43","price":399.0,"currency_code":"EUR","in_stock":true},{"title":"43.5 \/ Arancione","offer_id":54547940213082,"sku":"caeron-cobrwging-435","price":399.0,"currency_code":"EUR","in_stock":false},{"title":"44 \/ Arancione","offer_id":54547940245850,"sku":"caeron-cobrwging-44","price":399.0,"currency_code":"EUR","in_stock":true},{"title":"44.5 \/ Marrone","offer_id":54547940278618,"sku":"caeron-cobrwging-445","price":399.0,"currency_code":"EUR","in_stock":false},{"title":"45 \/ Marrone","offer_id":54547940311386,"sku":"caeron-cobrwging-45","price":399.0,"currency_code":"EUR","in_stock":true},{"title":"45.5 \/ Marrone","offer_id":54547940344154,"sku":"caeron-cobrwging-455","price":399.0,"currency_code":"EUR","in_stock":false},{"title":"46 \/ Marrone","offer_id":54547940376922,"sku":"caeron-cobrwging-46","price":399.0,"currency_code":"EUR","in_stock":false},{"title":"46.5 \/ Marrone","offer_id":54547940409690,"sku":"caeron-cobrwging-465","price":399.0,"currency_code":"EUR","in_stock":false},{"title":"47 \/ Marrone","offer_id":54547940442458,"sku":"caeron-cobrwging-47","price":399.0,"currency_code":"EUR","in_stock":false},{"title":"48 \/ Marrone","offer_id":54547940475226,"sku":"caeron-cobrwging-48","price":399.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/7139\/6534\/files\/7023003449.jpg?v=1786949372","url":"https:\/\/www.all4cycling.com\/en\/products\/scarpe-mtb-sidi-aeron-marrone","provider":"All4cycling ","version":"1.0","type":"link"}