Boinet
Plain wool flat cap seen from the side
Macro of the plain milled wool weave
Cloth, macro
Inner band and rear stretch section of the cap
Lining and band

Specification

Composition (EN)
100% wool, milled plain weave
Composición (ES)
100% lana, tejido liso enfurtido
Weave
Plain weave
Cloth weight
420 g/m²
Lining
Woven viscose taffeta
Lined
No
Peak length
6.5 cm
Weight
88 g in size M
Leather sweatband
No leather used
Animal-derived fibre
Contains wool, an animal-derived fibre.

Head sizes and fit

Head circumference ranges for Flat Wool Plain, in centimetres and inches
SizeHead circumferenceInches
S55–56 cm21.7–22.0 in
M57–58 cm22.4–22.8 in
L59–60 cm23.2–23.6 in
XL61–62 cm24.0–24.4 in

A flat cap sits on the head through the tension of its band, not through a fitted inner ring. Measure around your head just above the ears and pick the range your measurement falls in. If you are between two ranges, take the larger one: the cloth relaxes with wear, it does not shrink back.

Full sizing and fit guide

Care

  • Dry clean
  • Spot clean with a damp cloth
  • Do not machine wash

Dry clean, or spot clean with a damp cloth and let it dry flat on its crown. Never machine wash — the cloth will felt and the peak will lose its line.

Your rights on this purchase

  • Legal guarantee of conformity: 3 years from delivery under Spanish law, with a two-year presumption period. Spare parts and support remain available for 10 years after a style is discontinued. Read the guarantee.
  • 14 days to withdraw from the day you receive the order, no reason required. Withdrawal form and process.
  • One standing price. USD 42 has applied since 2026-08-15. We do not show struck-through reference prices, so nothing here is measured against an inflated “was” price.

Flat Caps · A-01

Flat Wool Plain

A one-piece crown in plain milled wool. There is no pattern to argue with anything you wear, which is exactly why it is the cap most people buy first and the one most often bought a second time in another colour.

  • 420 g/m²
  • Plain weave
  • 6 colours
  • 4 head sizes

Buy one

USD 42
Colour — Charcoal
Head size

Head circumference, measured just above the ears. How to measure

Buy three, pay less

12%

Pick three colours of this same style and the set price applies. It is a standing price, not a promotion, and there is no struck-through reference price anywhere on this site.

Three colours — 0 of 3 chosen
0 × USD 42
USD 0
Total
USD 0

All three are sent in size M. Need mixed sizes? Add them one at a time — the set price still applies in the cart.

Charcoal against your coats

Objective colour relationships only — hue distance and lightness distance. No claim is made about how any of it looks on you.

  • Navy coatNeutral pairing
  • Black coatSame family
  • Grey coatSame family
  • Camel coatHigh contrast
  • Olive coatNeutral pairing
  • Brown coatNeutral pairing
  • Cream coatHigh contrast
Open the full Colour Grid

Others in Flat Caps