Project planning guide

How to prepare an OEM/ODM sports product brief

A useful first brief does not need to answer every engineering question. It needs to show what you want to make, who will use it, where it will be sold and which decisions are already fixed.

Sports eyewear · Helmets · Water-sports products · Reviewed September 2026

Quick answer

What should an OEM/ODM product brief contain?

Start with eight items: product category, intended use, destination market, current model or reference, performance priorities, customization, sample needs, and expected bulk quantity and timing. Add drawings, photos, logo files or packaging references if they already exist.

You can begin without a finished specification.The purpose of the first review is to separate confirmed requirements from questions that still need product, material, tooling, testing or commercial review.

Step 01

Choose the closest project route

The route affects which files, samples and technical questions are needed. It can be refined after the first discussion.

Existing model

Customize a current product

Begin with the model number or product link. Identify the logo, colors, lens direction, accessories and packaging that may change.

ODM development

Change the product direction

Explain the target user, use conditions and differences you want from an existing reference. Structural changes require a feasibility review.

Tooling project

Develop a new part or structure

Provide drawings or references when available and explain which geometry, fit, function or appearance must be unique.

Step 02

Build the brief around eight decisions

Product categorySki goggles, swimming goggles, cycling glasses, motocross goggles, sports sunglasses, helmets, diving products or another water-sports product.
Intended use and userDescribe the activity, wearer, environment and the problem the product needs to solve.
Destination marketName the country or region. Market requirements should be reviewed before claims, tests or packaging are finalized.
Model or referenceProvide a Reanson model number, current product, drawing, photo or competing reference. State what should remain and what should change.
Performance prioritiesList the results that matter most—such as field of view, fit, ventilation, sealing, lens options, compatibility or adjustment—without assuming every option applies to every model.
Branding and appearanceIdentify logo positions, colors, surface treatments, straps, accessories and packaging. Include artwork if it is ready.
SamplesState how many samples are useful, whether a current model is acceptable, and whether custom color, logo or other changes are required.
Bulk and timingGive the expected quantity for each model and each color, together with the target sample and bulk timing.

Step 03

Keep sample planning separate from bulk production

Samples and bulk orders answer different questions. A sample may confirm appearance, fit, construction, branding or packaging. Bulk terms apply after the project requirements are sufficiently clear.

Planning itemCustom samplesBulk production

QuantityNo fixed requirement; provide the number needed for the project review500 pcs per model, per color

PriceDepends on model, changes, materials and sample workQuoted for the confirmed product, quantity, packaging and terms

TimingCustom-color samples normally need more than two weeks; exact timing is project-specific45–60 days as the current bulk production reference; confirm for the actual project

PurposeReview and approve specific product decisionsProduce the confirmed specification consistently at order scale

Step 04

Separate normal customization from mould development

A logo, color, lens option, strap graphic or packaging change may be possible on a current model. A new geometry, component interface, fit system or product structure can require engineering and tooling review.

The first brief should say what must be different and why. Reanson can then identify whether the request fits a current model, needs a component change or should enter a separate mould-development process.

Review the mould-development process →

Step 05

Know what the first review should produce

A useful manufacturer response should not simply say that everything is possible. It should help turn the brief into a list of confirmed points, open questions and next actions.

Confirm the product category and closest starting model or development route.
Identify missing information that affects feasibility, price, samples or timing.
Separate appearance changes from structural, tooling or testing questions.
Confirm which reference files or physical samples are needed.
Prepare the next sample, quotation or engineering-review step.

Questions buyers ask

Project brief FAQ

Do I need a complete technical drawing before contacting Reanson?

No. A product category, reference image or current model, destination market, customization direction and estimated quantities are enough to begin identifying the open technical questions.

Is there a fixed quantity for custom samples?

No. Custom samples do not have a fixed quantity requirement. The number and price are reviewed according to the actual project.

How long does a custom-color sample take?

A custom-color sample normally requires more than two weeks. The exact timing depends on the color, material, process and project status.

What are the bulk MOQ and production lead time?

The current bulk planning reference is 500 pieces per model, per color, with a bulk production lead time of 45 to 60 days. Final terms are confirmed for the actual project.

Use the checklist

Send the information you already have

You can begin with a category, market, reference, customization direction, sample needs, quantity per model and color, and target timing.

Prepare a project inquiry