Home / Knowledge
Knowledge center
Footwear sourcing guides
Straight-talking guides for footwear buyers and brands — sourcing, OEM/ODM, MOQ, quality control and product development. New articles published regularly.
Buyer guides
Sourcing, OEM/ODM, MOQ, quality control — practical answers for buyers.
Slipper & Slide Manufacturing: EVA and Plush
How slippers and slides are made — EVA slide tooling, plush indoor constructions, bathroom styles, and why tooling and carton cube…
Read guide → 12 min read Development guideShoe Sizing, Lasts & Size Grading Explained
How footwear fit is actually decided — the last, size grading, US/EU/UK conversion, fit samples and the sizing mistakes that cause…
Read guide → 14 min read Product guidePadel & Court Shoe Manufacturing Explained
How padel and court shoes are built — herringbone vs omni outsoles, lateral stability cages, non-marking rubber, and why a padel s…
Read guide → 13 min read Product guideOrthopedic & Comfort Shoe Manufacturing Guide
How orthopedic and comfort footwear is built — extra-depth and wide-fit lasts, removable orthotic footbeds, seamless diabetic-frie…
Read guide → 13 min read Product guideKids Shoe Manufacturing: Safety, Fit & Sizing
How children's footwear is made — safe materials and chemical compliance, flexible soles, easy closures, growth allowance and the …
Read guide → 13 min read Sourcing guideFootwear Packaging, Labels & Barcodes Guide
What a shoe factory needs from you before it can pack your order — shoe boxes, cartons, barcodes, care and origin labels, and the …
Read guide → 13 min read Product guideSneaker Manufacturer in China: Cupsole, Vulcanized & Knit
How sneakers are made in China — cupsole, vulcanized, injection and knit construction, uppers, outsoles, MOQ and lead times, from …
Read guide → 11 min read Sourcing guideSemi-Finished Footwear: Uppers, Soles & Components
What semi-finished footwear is and why brands source uppers, outsoles and components from China for local assembly — duty, control…
Read guide → 15 min read Product guideSandal Manufacturer in China: Slides, Sport, EVA & Comfort
How sandals are made in China — slides, sport, EVA, comfort-footbed and women’s sandals: moulding and tooling, straps, footbeds, M…
Read guide → 10 min read Product guideSafety & Work Boot Manufacturer in China: Steel & Composite
How safety and work boots are made in China — EN ISO 20345, steel vs composite toe caps, anti-puncture and slip-resistant outsoles…
Read guide → 11 min read Product guideRunning Shoe Manufacturer in China: Road, Trail & Racing
How running shoes are made in China — road, trail, lightweight and carbon-plate racers: foams, mesh, plates, construction, MOQ and…
Read guide → 16 min read Product guideMilitary & Tactical Boot Manufacturer in China
How military and tactical boots are made in China — durable GOST/spec leather, slip/oil-resistant outsoles, construction, MOQ and …
Read guide → 10 min read Product guideHiking Boot Manufacturer in China: Waterproof & Outdoor
How hiking and outdoor boots are made in China — waterproof membranes, lug outsoles, shanks and support: construction, materials, …
Read guide → 11 min read Product guideFootwear Manufacturing Guides by Product Type
In-depth guides to how each footwear type is manufactured in China — boots, running, sandals, hiking, safety and semi-finished — c…
Read guide → 6 min read Product guideBoot Manufacturer in China: OEM, ODM & Private Label
Manufacture ankle, Chelsea, desert, rain, snow, winter, work and safety boots in China — construction, materials, standards, MOQ, …
Read guide → 11 min read Sourcing guideHow Much Does a Shoe Mold Cost? A Buyer's Guide to Tooling
What a shoe mold really costs and why — lasts vs outsole molds vs injection tooling, the cost drivers most buyers miss, and how to…
Read guide → 8 min read Quality guideSafety Shoe Standards: EN ISO 20345 Explained
A buyer's guide to safety footwear standards — EN ISO 20345 (SB, S1, S1P, S2, S3, S6, S7) and US ASTM F2413 decoded, and what chan…
Read guide → 10 min read Product guideHow to Make Waterproof Shoes: A Factory Guide
How waterproof shoes are made — membrane bootie vs sealed-seam vs waterproof-leather construction, seam taping, and the whole-shoe…
Read guide → 7 min read Factory knowledgeFootwear Flex Testing: How We Stop Soles From Cracking
Inside a real footwear flex test. See how DOING flexes finished shoes 60,000 times at room temperature and 40,000 times at −20 °C …
Read guide → 6 min read Sourcing guideVietnam vs China for Footwear Manufacturing in 2026
An honest comparison of sourcing footwear from Vietnam versus China — supply chain depth, cost, minimums, development speed and tr…
Read guide → 9 min read Product guideSustainable & Vegan Footwear Manufacturing Guide
How to develop sustainable and vegan footwear without greenwashing — the materials, what the claims really mean, and how to balanc…
Read guide → 9 min read Sourcing guideThe Shoe Sample Development Process (and What It Costs)
How footwear samples are developed — from sketch or tech pack through counter, confirmation and production samples: what each stag…
Read guide → 8 min read Importer guideREACH & RSL Compliance — A Footwear Importer's Guide
What footwear importers need to know about chemical compliance — what REACH and an RSL are, which restricted substances matter, an…
Read guide → 8 min read Sourcing guideLow-MOQ Shoe Manufacturing — How to Start a Brand Small
A realistic guide to launching a footwear brand without a huge first order — why MOQs exist, what low-MOQ really means, and the tr…
Read guide → 8 min read Sourcing guideHow to Write a Footwear Tech Pack (with a Checklist)
How to write a shoe tech pack that gets accurate quotes and right-first-time samples — what to include, the common gaps, and a che…
Read guide → 8 min read Sourcing guideHow to Start a Shoe Brand — Private Label Guide
A step-by-step guide to launching a footwear brand — finding your niche, choosing OEM/ODM/private label, sampling, MOQ, lead times…
Read guide → 9 min read Sourcing guideHow Much Does It Cost to Manufacture Shoes in China?
What it really costs to manufacture shoes in China — typical FOB price ranges by shoe type, tooling and sample costs, and how to r…
Read guide → 9 min read Importer guideImporting Footwear from China — Duties & Shipping
A practical primer for footwear importers on landed cost — how shoe import duties work in the USA and EU, Incoterms explained, and…
Read guide → 9 min read Product guideChoosing Shoe Materials — Uppers, Midsoles & Outsoles
A plain-English guide to the materials your shoe is built from — upper, midsole and outsole options, and how to choose the right m…
Read guide → 9 min read Sourcing guide2026 Footwear Sourcing Guide — Choosing a China Factory
A complete, current guide to sourcing footwear from China in 2026 — the supplier models, and a step-by-step path from idea to deli…
Read guide → 12 min read Sourcing guideShoe MOQ & Lead Time — What to Expect from a Factory
Everything footwear buyers need to know about minimum order quantity (MOQ) and lead times — why MOQs exist, typical numbers, how t…
Read guide → 7 min read Sourcing guideOEM vs ODM vs Private Label Footwear Explained
A clear explanation of OEM, ODM and private label in footwear — what each model means, the pros and cons, and how to choose the ri…
Read guide → 7 min read Sourcing guideHow to Find a Reliable Shoe Manufacturer in China
How to find, vet and work with a reliable shoe manufacturer in China — factory vs. trading company, MOQ, samples, quality control …
Read guide → 8 min read Quality guideFootwear Quality Control Checklist for Importers
A footwear quality control checklist covering material inspection, in-line checks, AQL pre-shipment inspection and the tests that …
Read guide → 8 min read Product guideBarefoot Shoe Development Guide for Brands
How barefoot and minimalist shoes are designed and manufactured — zero drop, wide toe box, thin flexible soles, materials and what…
Read guide → 7 min readHow it's made
Inside our factory — the real stages your footwear passes through.
How Footwear Is Made — Inside the DOING Factory
A step-by-step walkthrough of how shoes are made in our Quanzhou factory, from design and cutting to stitching, lasting, sole atta…
Read guide → 9 min read How it's madeCutting & Stitching — How a Shoe Upper Is Built
How footwear uppers are made — cutting panels to pattern and direction, skiving, stitching with controlled stitch density, and fir…
Read guide → 6 min read How it's madeLasting & Assembly — How the Upper Becomes a Shoe
How a shoe is lasted and assembled — shaping the upper over the last, attaching the sole, and the checks that keep a pair straight…
Read guide → 6 min read How it's madeShoe Outsole Construction — Cement, Vulcanized & More
The main ways a sole is attached to a shoe — cement, vulcanized, injection and strobel construction — explained simply, with the p…
Read guide → 6 min readHave a sourcing question now?
Skip the reading — tell us your product, market and MOQ and get a direct answer from our team.
Get a Quote