Decoration · Sportswear Encyclopedia
Embroidery for Sportswear
Embroidery is the oldest decoration method on a kit — and still the one buyers reach for when they want the badge to look expensive. Done right, it lasts the life of the garment. Done wrong, it puckers, curls the fabric and pulls stitches out on the first wash.
Fill density
0.4mm
Standard row gap
Backing
1.5oz cut-away
Stretch jersey
Chest logo
8–10 cm
Wide, typical
Thread
40wt poly
Rayon for sheen
Stitch density — the fundamental spec
- Fill stitch density is set by the digitizer as the gap between rows of satin or fill stitching. Standard sportswear density is 0.40mm — around 55–65 stitches per square centimetre.
- Tighter density (0.35mm) gives a smoother surface for text and fine detail but adds weight, hand-feel and stitch count (= cost).
- Looser density (0.45–0.50mm) is used on delicate fabrics to reduce puckering, and on caps to stay under machine hoop tension limits.
- Column stitch (satin) is used for outlines, letters under 12mm and border finishing. Anything wider than 8mm should be filled, not satined — long satins snag and pull loops.
Backing selection — fabric drives the choice
| Fabric | Backing | Notes |
|---|---|---|
| Polyester interlock jersey | 1.5oz cut-away | Permanent stretch support |
| Cotton tee / polo | 2.5oz tear-away | Removed after stitching |
| Fleece hoodie | 2.5oz cut-away + water-soluble topping | Prevents stitch sinking |
| Structured cap | 3oz tear-away | Hoop tension holds it stable |
| Softshell / performance shell | 1.5oz cut-away | Small designs only to avoid puncture |
Placement standards for sportswear
- Left chest crest — centre 8cm below the shoulder-neck seam, 10cm in from centre front. Size 7–9cm wide.
- Sleeve badge — 12cm below shoulder seam on the upper arm, centred on the outer sleeve. Size 5–7cm.
- Nape / back-neck logo — 2cm below the collar seam, centred. Size 4–5cm wide.
- Cap front — centred, 3cm above the peak seam. Size 6–7cm wide.
- Jacket back — centred between shoulder blades, 12cm below the collar. Size 20–25cm wide.
- Never embroider on a stretch panel (mesh side, compression sleeve, inner thigh) — the stitches lock the panel and it stops stretching.
Digitizing quality is what separates cheap from premium
The single biggest factor in embroidery quality is the digitized file, not the machine. A well-digitized 8,000-stitch logo looks better on a USD 15,000 machine than a badly digitized 15,000-stitch version on a USD 100,000 head.
- Stitch angles should follow the shape's natural direction, not a flat horizontal fill.
- Underlay stitches must run beneath every fill area — they anchor the top layer and prevent puckering.
- Small text under 4mm should be omitted or converted to a bolder alternative. Micro text pulls thread and looks broken.
- Pull-compensation must be added — fabric pulls under the needle and undersize elements shrink 5–10% without compensation.
When embroidery beats print — and when it loses
- Wins on — heritage crests, blazer badges, polo chest logos, cap fronts, premium tracksuit sleeve logos, jacket back logos, and anywhere a raised, textured look matters.
- Loses on — stretch panels (locks the stretch), all-over designs (too many stitches), photographic artwork (thread cannot render gradients), and light performance fabric where weight matters.
Get an embroidered sample
Send us your logo — we'll digitize a proof, embroider a strike-off on your chosen fabric and photograph both sides before you approve bulk.