Starting a sportswear business in 2026 is less about inventing a new garment and more about choosing a narrow position you can actually deliver. The failure mode is almost never the product idea. It is a first order spread across too many styles, too little working capital and a supplier who cannot repeat what was approved.
This guide is written for founders and small brands buying from a China manufacturer for the first time: what to decide before you approach a factory, what a realistic first order looks like, and how the unit economics actually behave.
Quick answer: Start with one category, one or two styles and a narrow size curve. Decide your sport and your customer before you decide your logo. Source from a factory that makes the category you are selling rather than a general trading company, place a small first order to test repeatability, and treat the second order as your real launch. Most new brands fail on inventory and cash flow, not on design.
A sportswear brand that sells to everyone sells to no one. The position decides the fabric weight, the price band and the decoration method, and those three decide your factory and your margin.
Sport-specific teamwear — clubs, schools, leagues. Orders are repeatable and sized in team curves, but seasonality is sharp.
Training and gym wear — individual buyers, higher return rate, size range matters more than logo placement.
Corporate and promo — logo-led, price-sensitive, and usually a single drop with no replenishment.
Technical outdoor and winter — higher price, higher fabric cost, and much less forgiving on quality claims.
Pick one. A teamwear supplier and an athleisure supplier may share a sewing floor but not a fabric library or a size chart, and switching between them mid-season costs you both time and money.
The unit cost quoted by a factory is not your cost. Add freight, duty, inspection, payment fees and the cost of the units you will inevitably discount. A piece quoted at a low ex-works price can still lose money at retail once everything landed is counted.
| Cost line | Where it comes from | How it behaves at small volume |
|---|---|---|
| Garment and decoration | Factory quotation, ex-works | Falls with quantity, but only in steps |
| Freight | Sea, air or express | Air and express can exceed the garment cost on a small run |
| Duty and clearance | Destination country rules | Fixed percentage, no volume benefit |
| Sampling | One or more sample rounds | A high share of total cost on a first order |
| Marketing and returns | Your own channel | Usually underestimated at launch |
Two consequences follow. First, a very small first order is expensive per unit and should be budgeted as research, not as a profit centre. Second, the fastest way to improve margin is not to negotiate the garment price down but to remove a style or a colourway from the run.
New brands worry that factories only want large orders. In practice, the friction is not the quantity but the number of variables. One style, one fabric, one decoration method and a clear size breakdown is an easy order to accept at a modest quantity. Four styles with three print placements each is a hard order at any quantity.
Approach two or three factories in the same category and send the same brief to all of them. Comparable quotations tell you more than a single long negotiation. Our page on finding a custom sportswear manufacturer covers how to shortlist, and the 12-point checklist is a usable scoring sheet.

A first run should be small and sellable: the point is to learn what your buyer reorders, not to cover every category at once.
Branding is not a logo. At first-order volumes it is three practical decisions: the label inside the neck, the size and placement of the front decoration, and the packaging the customer opens. All three are specified at sampling, and all three are cheap to change before cutting and expensive to change after.
On decoration, embroidery holds perceived value better than print at small quantities and is usually the right choice for a logo, while print carries larger artwork and gradients. The differences in how each method behaves on a knit are set out in embroidery in sportswear manufacturing and custom sportswear printing.
Treat the first order as a test of the supplier as much as of the product. Buy enough to sell through and to see how the garment behaves after ten washes, but not so much that unsold stock blocks your second order.
Order one style in one or two colourways with a realistic size curve.
Ask for a spare piece in each size for your own quality records.
Record the exact fabric quality, trim and decoration settings on the order confirmation.
Plan the repeat order before the first one ships, using the same specification.
The second order is where a brand becomes a business: same specification, more volume, better unit cost and a stocked size curve. It is only possible if the first order was documented.

One category done properly beats four done thinly, because repeat orders follow fit and consistency rather than range size.
Spreading the first order across styles instead of building one style properly.
Choosing fabric from a photograph, then discovering the hand feel is wrong in bulk.
Under-budgeting freight, duty and sampling on a small run.
Selling a size range that does not match the customer they actually attract.
Assuming a repeat order will match without a written specification.
Market conditions change the margin but not the method. What is selling, and which categories are growing, is covered in our sportswear market trends piece.

Decoration and label placement carry more of a young brand's identity than the fabric does at first-order volumes.
The garment cost is the smallest of the real numbers. Budget for one or two sample rounds, freight and duty on the first run, and the marketing needed to move it. A small first order should be planned as research spend, because per-unit cost is at its highest there.
You need an idea of fit, colour and decoration placement. Technical artwork can be produced with the factory's help from a sketch. What you cannot delegate is the decision about who the garment is for.
That is the recommended approach. One style, one fabric, one decoration method and a clear size breakdown is easy for a factory to accept at low quantity and easy for you to reorder.
It depends on the garment and the fabric. Stock fabric with embroidery or print carries the lowest minimum; custom knits and full sublimation carry a fabric minimum before the garment minimum. Ask for the number in writing rather than assuming it.
Tell us your sport, your target customer and a practical budget and we will propose a first run that fits both the minimum and the sell-through. Quotations list fabric, decoration and packing so your reorder can be written from the same document.