{"title":"QIAODAN Feiying Plaid 3.0 — Elite Marathon Super Shoe Series","description":"\u003ch2\u003eQIAODAN Feiying Plaid 3.0 — Elite Marathon Super Shoe Series\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eQIAODAN Feiying Plaid 3.0\u003c\/strong\u003e is the brand's flagship, podium-grade marathon super shoe, celebrated by global running communities like r\/RunningShoeGeeks for rivaling Western carbon-plated racers at a highly competitive price point. Clocking in at \u003cstrong\u003e190–213g\u003c\/strong\u003e depending on size and colorway, the lineup delivers elite, race-day engineering in a stable, high-rebound package designed for both marathon racing and long-distance tempo training.\u003c\/p\u003e\u003cp\u003eMultiple colorway configurations are available, each sharing the same core technology platform:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVivid Purple\u003c\/strong\u003e — Clean aesthetic with a royal purple gradient core\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy Bomb (White\/Orange)\u003c\/strong\u003e — Bold orange forefoot accent engineered for high-intensity race days\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCirrus Blue \/ Electric Pink\u003c\/strong\u003e — High-contrast pastel pink and neon blue details\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHorizon\u003c\/strong\u003e — Minimalist light skyline blue mesh with subtle color blocks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e⚙️ Core Technology \u0026amp; Performance Specs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriple-Layer Pure PEBA Midsole\u003c\/strong\u003e — Maximum-stack design at 40mm heel \/ 33mm forefoot (7mm drop). A plush vibration-dampening top layer sits underfoot, a hyper-dense \"KungFu\" forefoot engine delivers 95% energy return and an estimated 3% improvement in running economy, and a firmer base layer provides structural stability at marathon pace.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuspended Carbon Fiber Plate\u003c\/strong\u003e — A full-length curved carbon fiber wave plate is sandwiched between the foam layers and visible through an exposed midfoot window. It functions as a rigid mechanical lever to snap the gait cycle forward into the next stride.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComfort Booty Mono Upper\u003c\/strong\u003e — Breathable, zero-stretch monofilament knit with plush heel collar and tongue padding. Locks the foot tightly over the platform to eliminate long-distance friction and sliding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Coverage Q-ASU Outsole\u003c\/strong\u003e — Segmented thin-gauge polymer layout optimizes wet-surface traction on slick asphalt without adding unnecessary weight.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e📏 Sizing \u0026amp; Structural Nuances\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpgraded Wider Last\u003c\/strong\u003e — Built on a wider foot mold than older Chinese performance models, accommodating normal-to-wide feet and natural swelling over double-digit mileage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe Squeak Factor\u003c\/strong\u003e — The floating carbon plate flexing inside the open-air side window produces a noticeable squeaking sound at walking or jogging pace. It completely disappears once you lock into tempo or marathon race pace — normal and expected.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit Profile\u003c\/strong\u003e — True to size in length. The booty knit collar is rigid by design for racing lockdown. Runners with wide feet, a high instep, or thick orthotics should size up half a size.\u003c\/li\u003e\n\u003c\/ul\u003e","products":[{"product_id":"qiaodan-feiying-plaid-3-0-white-purple-qdb023262290","title":"Qiaodan Feiying Plaid 3.0 \"White \/ Purple\" QDB023262290 - Marathon Racing Shoe Unisex White Purple","description":"\u003ch2\u003eQIAODAN Feiying Plaid 3.0 \"White \/ Purple\" QDB023262290 — Elite Marathon Racing Shoe\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eQIAODAN Feiying Plaid 3.0 QDB023262290\u003c\/strong\u003e in White \/ Purple is a flagship, elite-tier marathon racing shoe engineered for distance runners demanding maximum energy return and speed. Competing directly with top-tier Western super shoes at a fraction of the price, the Feiying Plaid 3.0 combines a multi-density PEBA foam stack, a suspended full-length carbon plate, and an ultra-lightweight build under 195g.\u003c\/p\u003e\u003ch3\u003e⚙️ Upgraded Technical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriple-Layer Q-Ultra KungFu PEBA Midsole\u003c\/strong\u003e — A multi-density 100% PEBA formulation with a plush comfort layer underfoot, a high-rebound kinetic core in the forefoot, and a firmer base layer for stability at marathon paces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuspended Carbon Fiber Plate\u003c\/strong\u003e — A full-length, rigid curved carbon plate is sandwiched within the foam stack and visible through an exposed side window cutout. It acts as a mechanical lever to aggressively launch you forward during toe-offs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Lightweight Build\u003c\/strong\u003e — Approximately \u003cstrong\u003e188–195g\u003c\/strong\u003e depending on size, putting it firmly in the elite super shoe weight class.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathable Mono-Knit Booty Upper\u003c\/strong\u003e — Integrated tongue construction with high-airflow, zero-stretch monofilament mesh. Includes tug pads on the tongue to relieve top-of-foot lace pressure during tight racing lockdown.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSegmented Q-ASU Outsole\u003c\/strong\u003e — A segmented thin polymer layout limits weight while maintaining exceptional wet and dry road traction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRace Geometry\u003c\/strong\u003e — Forward-rolling rocker profile with a \u003cstrong\u003e7mm drop\u003c\/strong\u003e (40mm heel stack \/ 33mm forefoot stack).\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e📏 Sizing \u0026amp; Fit — What Runners Are Saying\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe Squeak Factor\u003c\/strong\u003e — The floating carbon plate flexing inside the compressed foam through the open side window produces a distinct squeaking sound while walking or running. This is normal and does not affect performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTight Collar Entry\u003c\/strong\u003e — The booty construction has a very tight ankle collar. Stretch it firmly to get your foot in — once on, midfoot lockdown is excellent.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Toe Box Volume\u003c\/strong\u003e — Length runs true to size and midfoot width is accommodating, but vertical volume above the toes is shallow. \u003cstrong\u003eRunners with thick feet or those who experience long-distance swelling should size up half a size.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"QIAODAN","offers":[{"title":"White\/Purple \/ US-MAN6.5\/US-WOMEN8\/UK5.5\/EU39","offer_id":47582328848438,"sku":"QDB023262290纯净白\/素玫紫-39-纯净白\/素玫紫","price":209.0,"currency_code":"USD","in_stock":true},{"title":"White\/Purple \/ US-MAN7\/US-WOMEN8.5\/UK6\/EU40","offer_id":47582328881206,"sku":"QDB023262290纯净白\/素玫紫-40-纯净白\/素玫紫","price":214.0,"currency_code":"USD","in_stock":true},{"title":"White\/Purple \/ US-MAN7.5\/UK6.5\/EU40.5","offer_id":47582328913974,"sku":"QDB023262290纯净白\/素玫紫-40.5-纯净白\/素玫紫","price":203.0,"currency_code":"USD","in_stock":true},{"title":"White\/Purple \/ US-MAN8\/UK7\/EU41","offer_id":47582328946742,"sku":"QDB023262290纯净白\/素玫紫-41-纯净白\/素玫紫","price":218.0,"currency_code":"USD","in_stock":true},{"title":"White\/Purple \/ US-MAN8.5\/UK7.5\/EU42","offer_id":47582328979510,"sku":"QDB023262290纯净白\/素玫紫-42-纯净白\/素玫紫","price":251.0,"currency_code":"USD","in_stock":true},{"title":"White\/Purple \/ US-MAN9\/UK8\/EU42.5","offer_id":47582329012278,"sku":"QDB023262290纯净白\/素玫紫-42.5-纯净白\/素玫紫","price":999.0,"currency_code":"USD","in_stock":false},{"title":"White\/Purple \/ US-MAN9.5\/UK8.5\/EU43","offer_id":47582329045046,"sku":"QDB023262290纯净白\/素玫紫-43-纯净白\/素玫紫","price":211.0,"currency_code":"USD","in_stock":true},{"title":"White\/Purple \/ US-MAN10\/UK9\/EU44","offer_id":47582329077814,"sku":"QDB023262290纯净白\/素玫紫-44-纯净白\/素玫紫","price":251.0,"currency_code":"USD","in_stock":true},{"title":"White\/Purple \/ US-MAN10.5\/UK9.5\/EU44.5","offer_id":47582329110582,"sku":"QDB023262290纯净白\/素玫紫-44.5-纯净白\/素玫紫","price":251.0,"currency_code":"USD","in_stock":true},{"title":"White\/Purple \/ US-MAN11\/UK10\/EU45","offer_id":47582329143350,"sku":"QDB023262290纯净白\/素玫紫-45-纯净白\/素玫紫","price":203.0,"currency_code":"USD","in_stock":true},{"title":"White\/Purple \/ US-MAN12\/UK11\/EU46","offer_id":47582329176118,"sku":"QDB023262290纯净白\/素玫紫-46-纯净白\/素玫紫","price":999.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/8645\/8934\/files\/4c1795c08b458986172890846e55be15.png?v=1788157527"},{"product_id":"qiaodan-feiying-plaid-3-0-white-orange-qdb023262290","title":"Qiaodan Feiying Plaid 3.0 \"White \/ Orange\" QDB023262290 - Marathon Racing Shoe Unisex White Orange","description":"\u003ch2\u003eQIAODAN Feiying Plaid 3.0 \"White \/ Orange\" QDB023262290 — Elite Marathon Super Shoe\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eQIAODAN Feiying Plaid 3.0 QDB023262290\u003c\/strong\u003e in White \/ Orange — nicknamed the \u003cstrong\u003e\"Energy Bomb\"\u003c\/strong\u003e or \u003cstrong\u003e\"Pulse\"\u003c\/strong\u003e across performance running channels — is the brand's premium full-PEBA marathon super shoe. Designed for race day and long-distance tempo training, this colorway pairs an ultra-clean white monofilament upper with a bold orange core midsole layer and matching accents, shifting the visual identity firmly into high-energy territory.\u003c\/p\u003e\u003ch3\u003e💟 Triple-Layer PEBA Foam Engineering\u003c\/h3\u003e\u003cp\u003eThe defining feature of the Plaid 3.0 is its pure 100% PEBA-based triple-density sandwich midsole in a max-stack design: \u003cstrong\u003e40mm heel \/ 33mm forefoot (7mm drop)\u003c\/strong\u003e.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop Layer (Comfort)\u003c\/strong\u003e — A plush, low-density PEBA layer sits directly beneath your foot to absorb road vibrations and deliver long-distance comfort.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMiddle Engine (Orange)\u003c\/strong\u003e — A hyper-responsive, dense PEBA formulation in the forefoot acts like a snappy piston, driving an explosive \u003cstrong\u003e95% energy return\u003c\/strong\u003e during your stride.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBottom Base (Stability)\u003c\/strong\u003e — A firmer stabilization foam layer keeps your foot strike planted and steady at faster marathon paces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuspended Carbon Fiber Plate\u003c\/strong\u003e — A full-length, rigid curved carbon plate is sandwiched between the foam layers, acting as a mechanical lever that pushes your gait cycle forward and improves overall running economy by \u003cstrong\u003e3%\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e⚙️ Specialized Specs \u0026amp; Design Elements\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe Squeak Window\u003c\/strong\u003e — An exposed side cut-out reveals the carbon plate. At walking pace or slow jog, the flexing plate produces a distinct squeaking sound (comparable to the Nike Alphafly 3). It disappears completely once you hit true marathon pace — completely normal, zero performance impact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Lightweight Build\u003c\/strong\u003e — Approximately \u003cstrong\u003e185–210g\u003c\/strong\u003e depending on size, competing with the lightest elite racing flats available.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ-ASU High-Grip Outsole\u003c\/strong\u003e — A segmented, thin-gauge Q-ASU compound layout strips unnecessary weight while maintaining secure grip on wet asphalt.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e📏 Sizing \u0026amp; Fit Notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpgraded Wider Last\u003c\/strong\u003e — Unlike earlier Chinese brand models that ran very narrow, the Plaid 3.0 uses a wider foot mold accommodating normal-to-wide feet with comfortable toe splay as feet naturally swell over long distances.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTight Booty Entry\u003c\/strong\u003e — The one-piece knit booty collar feels very tight pulling over your heel. Once fully on, it delivers an exceptionally secure, zero-slip lockdown.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrue to Size\u003c\/strong\u003e — Order your standard performance running size. If you have a high instep or use thick custom orthotics, \u003cstrong\u003esize up half a size\u003c\/strong\u003e due to the fixed volume of the non-stretch mono-mesh upper.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"QIAODAN","offers":[{"title":"white\/orange \/ US-MAN6.5\/US-WOMEN8\/UK5.5\/EU39","offer_id":47582334681142,"sku":"QDB023262290纯净白\/活力橙-39-纯净白\/活力橙","price":251.0,"currency_code":"USD","in_stock":true},{"title":"white\/orange \/ US-MAN7\/US-WOMEN8.5\/UK6\/EU40","offer_id":47582334713910,"sku":"QDB023262290纯净白\/活力橙-40-纯净白\/活力橙","price":222.0,"currency_code":"USD","in_stock":true},{"title":"white\/orange \/ US-MAN7.5\/UK6.5\/EU40.5","offer_id":47582334746678,"sku":"QDB023262290纯净白\/活力橙-40.5-纯净白\/活力橙","price":226.0,"currency_code":"USD","in_stock":true},{"title":"white\/orange \/ US-MAN8\/UK7\/EU41","offer_id":47582334779446,"sku":"QDB023262290纯净白\/活力橙-41-纯净白\/活力橙","price":202.0,"currency_code":"USD","in_stock":true},{"title":"white\/orange \/ US-MAN8.5\/UK7.5\/EU42","offer_id":47582334812214,"sku":"QDB023262290纯净白\/活力橙-42-纯净白\/活力橙","price":222.0,"currency_code":"USD","in_stock":true},{"title":"white\/orange \/ US-MAN9\/UK8\/EU42.5","offer_id":47582334844982,"sku":"QDB023262290纯净白\/活力橙-42.5-纯净白\/活力橙","price":205.0,"currency_code":"USD","in_stock":true},{"title":"white\/orange \/ US-MAN9.5\/UK8.5\/EU43","offer_id":47582334877750,"sku":"QDB023262290纯净白\/活力橙-43-纯净白\/活力橙","price":219.0,"currency_code":"USD","in_stock":true},{"title":"white\/orange \/ US-MAN10\/UK9\/EU44","offer_id":47582334910518,"sku":"QDB023262290纯净白\/活力橙-44-纯净白\/活力橙","price":206.0,"currency_code":"USD","in_stock":true},{"title":"white\/orange \/ US-MAN10.5\/UK9.5\/EU44.5","offer_id":47582334943286,"sku":"QDB023262290纯净白\/活力橙-44.5-纯净白\/活力橙","price":251.0,"currency_code":"USD","in_stock":true},{"title":"white\/orange \/ US-MAN11\/UK10\/EU45","offer_id":47582334976054,"sku":"QDB023262290纯净白\/活力橙-45-纯净白\/活力橙","price":230.0,"currency_code":"USD","in_stock":true},{"title":"white\/orange \/ US-MAN12\/UK11\/EU46","offer_id":47582335008822,"sku":"QDB023262290纯净白\/活力橙-46-纯净白\/活力橙","price":999.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/8645\/8934\/files\/1dd2f5e795a53fcf12a93316076dcd96.png?v=1788157544"},{"product_id":"qiaodan-feiying-plaid-3-0-yellow-orange-qdb023262290","title":"Qiaodan Feiying Plaid 3.0 \"Yellow \/ Orange\" QDB023262290 - Marathon Racing Shoe Unisex Yellow Orange","description":"\u003ch2\u003eQIAODAN Feiying Plaid 3.0 \"Yellow \/ Orange\" QDB023262290 — Elite Marathon Super Shoe\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eQIAODAN Feiying Plaid 3.0 QDB023262290\u003c\/strong\u003e in Yellow \/ Orange — also styled as \u003cstrong\u003e\"Energy Pulse\"\u003c\/strong\u003e or Neon Yellow — is a premium, elite-tier marathon super shoe that pairs an aggressive neon visual scheme with Qiaodan's most responsive cushioning engineering. Celebrated within communities like r\/RunningShoeGeeks as a legitimate competitor to Western marathon racing flats, this colorway is built on the same proven PEBA-carbon platform as the rest of the Plaid 3.0 lineup.\u003c\/p\u003e\u003ch3\u003e💟 Midsole Structure \u0026amp; Performance Tech\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriple-Layer Pure PEBA Midsole\u003c\/strong\u003e — A maximum-stack design at \u003cstrong\u003e40mm heel \/ 33mm forefoot (7mm drop)\u003c\/strong\u003e composed entirely of Q-Ultra KungFu PEBA super foam. A plush top layer absorbs vibration directly underfoot, while a firmer, denser base layer provides mechanical stability at high racing speeds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKinetic Forefoot Engine\u003c\/strong\u003e — An ultra-elastic, high-rebound PEBA core embedded strictly in the forefoot drives a \u003cstrong\u003e95% energy return\u003c\/strong\u003e, dramatically reducing foot fatigue over double-digit mileage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuspended Carbon Fiber Wave Plate\u003c\/strong\u003e — A highly rigid, curved carbon plate is sandwiched between the foam layers and visible through an exposed midfoot cutout window. 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