{"product_id":"sidi-aertis-mega-mountain-clipless-shoes-mens-performance-mtb-cycling-footwear","title":"Sidi Aertis Mega Mountain Clipless Shoes - Mens Performance MTB Cycling Footwear","description":"\u003cstyle\u003e.top{margin-bottom:30px;}.top li{margin-left:5%;margin-right:5%;margin-top:10px;line-height:120%;list-style-position:outside;}\u003c\/style\u003e\n\u003cdiv class=\"top\"\u003e\nWhatever the journey, these clipless MTB shoes are built to make every ride easier and better. A premium upper blends durable comfort with Firmor technology for confident lateral support, while an anatomical heel cup and integrated impact protectors add stability and protection without extra weight. The Mega Last design delivers the renowned fit and performance riders love, with added volume for those who need a roomier footprint and a higher instep, plus a wider heel cup for secure retention.\u003cbr\u003e\u003cbr\u003e\nThe SIDI Tecno-3 System dials in a fully customized fit along the entire upper, using a non-binding SIDI Wire monofilament for intuitive, on-the-fly micro-adjustments. Like most SIDI small parts, the closure components are serviceable and replaceable to extend the life of your shoes.\u003cbr\u003e\u003cbr\u003e\nUnderfoot, the MTB SR17 nylon sole strikes the ideal balance: stiff and efficient for pedaling, yet flexible enough for hike-a-bike sections and off-bike comfort. Replaceable rubber inserts maximize grip on rocks, roots, and slick surfaces, and the toe area accepts optional spikes for extra traction in muddy conditions. From fast singletrack to technical trails, this dependable platform offers secure power transfer, confident walking grip, and long-mile comfort.\u003cli\u003eFirmor lateral support and anatomical heel construction for stability and control\u003c\/li\u003e\n\u003cli\u003eMega Last fit with added forefoot width, volume, and higher instep for all-day comfort\u003c\/li\u003e\n\u003cli\u003eTecno-3 dial system enables precise, even pressure and quick, on-the-fly adjustments\u003c\/li\u003e\n\u003cli\u003eServiceable, replaceable small parts to keep performance at its peak\u003c\/li\u003e\n\u003cli\u003eMTB SR17 nylon sole with replaceable rubber inserts balances stiffness and walkability\u003c\/li\u003e\n\u003cli\u003eToe inserts are replaceable and compatible with optional mud spikes\u003c\/li\u003e\n\u003c\/div\u003e","brand":"Sidi","offers":[{"title":"42 \/ Aertis Mega","offer_id":52647533117758,"sku":"SH02439","price":239.99,"currency_code":"USD","in_stock":true},{"title":"42 \/ Aertis Mega MTB","offer_id":52647533150526,"sku":"SH04950","price":239.99,"currency_code":"USD","in_stock":false},{"title":"42.5 \/ Aertis Mega","offer_id":52647533183294,"sku":"SH02440","price":239.99,"currency_code":"USD","in_stock":true},{"title":"42.5 \/ Aertis Mega MTB","offer_id":52647533216062,"sku":"SH04951","price":239.99,"currency_code":"USD","in_stock":true},{"title":"43 \/ Aertis Mega","offer_id":52647533248830,"sku":"SH02441","price":239.99,"currency_code":"USD","in_stock":true},{"title":"43 \/ Aertis Mega MTB","offer_id":52647533281598,"sku":"SH04952","price":239.99,"currency_code":"USD","in_stock":true},{"title":"43.5 \/ Aertis Mega","offer_id":52647533314366,"sku":"SH02442","price":239.99,"currency_code":"USD","in_stock":false},{"title":"43.5 \/ Aertis Mega MTB","offer_id":52647533347134,"sku":"SH04953","price":239.99,"currency_code":"USD","in_stock":false},{"title":"44 \/ Aertis Mega","offer_id":52647533379902,"sku":"SH02443","price":239.99,"currency_code":"USD","in_stock":true},{"title":"44 \/ Aertis Mega MTB","offer_id":52647533412670,"sku":"SH04954","price":239.99,"currency_code":"USD","in_stock":true},{"title":"44.5 \/ Aertis Mega","offer_id":52647533445438,"sku":"SH02444","price":239.99,"currency_code":"USD","in_stock":true},{"title":"44.5 \/ Aertis Mega MTB","offer_id":52647533478206,"sku":"SH04955","price":239.99,"currency_code":"USD","in_stock":true},{"title":"45 \/ Aertis Mega","offer_id":52647533510974,"sku":"SH02445","price":239.99,"currency_code":"USD","in_stock":true},{"title":"45 \/ Aertis Mega MTB","offer_id":52647533543742,"sku":"SH04956","price":239.99,"currency_code":"USD","in_stock":true},{"title":"45.5 \/ Aertis Mega","offer_id":52647533576510,"sku":"SH02446","price":239.99,"currency_code":"USD","in_stock":true},{"title":"45.5 \/ Aertis Mega MTB","offer_id":52647533609278,"sku":"SH04957","price":239.99,"currency_code":"USD","in_stock":true},{"title":"46 \/ Aertis Mega","offer_id":52647533642046,"sku":"SH02447","price":239.99,"currency_code":"USD","in_stock":true},{"title":"46 \/ Aertis Mega MTB","offer_id":52647533674814,"sku":"SH04958","price":239.99,"currency_code":"USD","in_stock":true},{"title":"46.5 \/ Aertis Mega","offer_id":52647533707582,"sku":"SH02448","price":239.99,"currency_code":"USD","in_stock":true},{"title":"46.5 \/ Aertis Mega MTB","offer_id":52647533740350,"sku":"SH04959","price":239.99,"currency_code":"USD","in_stock":true},{"title":"47 \/ Aertis Mega","offer_id":52647533773118,"sku":"SH02449","price":239.99,"currency_code":"USD","in_stock":true},{"title":"47 \/ Aertis Mega MTB","offer_id":52647533805886,"sku":"SH04960","price":239.99,"currency_code":"USD","in_stock":true},{"title":"48 \/ Aertis Mega","offer_id":52647533838654,"sku":"SH02450","price":239.99,"currency_code":"USD","in_stock":false},{"title":"48 \/ Aertis Mega MTB","offer_id":52647533871422,"sku":"SH04961","price":239.99,"currency_code":"USD","in_stock":true},{"title":"49 \/ Aertis Mega","offer_id":52647533904190,"sku":"SH02451","price":239.99,"currency_code":"USD","in_stock":false},{"title":"49 \/ Aertis Mega MTB","offer_id":52647533936958,"sku":"SH04962","price":239.99,"currency_code":"USD","in_stock":false},{"title":"50 \/ Aertis Mega","offer_id":52647533969726,"sku":"SH02452","price":239.99,"currency_code":"USD","in_stock":true},{"title":"50 \/ Aertis Mega MTB","offer_id":52647534002494,"sku":"SH04963","price":239.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/2933\/4334\/products\/SH02439.jpg?v=1764525619","url":"https:\/\/www.goodwynns.com\/products\/sidi-aertis-mega-mountain-clipless-shoes-mens-performance-mtb-cycling-footwear","provider":"Goodwynn's","version":"1.0","type":"link"}