Silhouettes · Cap Encyclopedia
The Fitted Cap Guide
A fitted cap has no closure — the crown is sized to the head, hem to hem. That single choice removes the plastic strap, cleans the back panels and doubles the sizing complexity. It's why fitted caps sit at the top of the price ladder for baseball, streetwear and premium team supply.
Anatomy
- Crown: structured 6-panel, wool blend (80/20 acrylic-wool) or brushed cotton twill.
- Buckram: heavy (80–90gsm), fused to front two panels.
- Back: no closure gap; the back panels close directly to each other.
- Sweatband: leather-look PU or premium cotton; size tag stitched inside.
- Front embroidery: flat or 3D puff; teams and heritage brands are the target market.
- Visor: pre-curved slightly (6 stitch rows) is the fitted standard.
Size run — the 8-size ladder
Fitted caps ship in eight discrete crown sizes. Head circumference is measured 2cm above the eyebrows, over the top of the ears; convert to fitted size via the ladder below.
| Size | Head cm | Head in |
|---|---|---|
| 6 7/8 | 54.9 | 21 5/8 |
| 7 | 55.8 | 22 |
| 7 1/8 | 56.8 | 22 3/8 |
| 7 1/4 | 57.8 | 22 3/4 |
| 7 3/8 | 58.7 | 23 1/8 |
| 7 1/2 | 59.7 | 23 1/2 |
| 7 5/8 | 60.6 | 23 7/8 |
| 7 3/4 | 61.6 | 24 1/4 |
| 7 7/8 | 62.5 | 24 5/8 |
| 8 | 63.5 | 25 |
Size distribution — what to order
Fitted programmes hit a bell curve. Order too flat and you'll stockpile 6 7/8 and 8; too steep and you'll sell out of 7 1/4 in a week. Typical retail distribution across a 1,000-unit run:
- 6 7/8 — 3%
- 7 — 8%
- 7 1/8 — 15%
- 7 1/4 — 22%
- 7 3/8 — 22%
- 7 1/2 — 15%
- 7 5/8 — 8%
- 7 3/4 — 5%
- 7 7/8 & 8 — 2% combined
Why programme MOQ jumps
Because every colourway ships across 8 sizes, MOQ per size is the constraint — factories won't cut fewer than 50 units of a size profitably. That puts a programme minimum at roughly 400–600 units per colourway, spread across the size curve. On team-fitted programmes with sponsor pressure, 1,000 units per colourway is more common.
Common pitfalls
- Flat size distribution — orders 100 of each size, sells out of 7 1/4 and 7 3/8 immediately, ships back 6 7/8 and 8 stock.
- Skipping the PU sweatband — a premium fitted with a cotton sweatband reads mid-tier.
- Reusing a snapback pattern — snapback crowns are 58cm mid-point, fitted needs a graded pattern per size.
- Not size-labelling the polybag — retail DC can't split the size run without printed size stickers.
Launching a fitted programme?
We'll grade the size run and quote a full 8-size programme with retail-ready size stickers.