Technical flat · drawn to the garment spec
OuterwearFB·W·072
Datum Mac
A long, clean single-breasted mac in wax-finished cotton gabardine — a coat drawn to one straight line.
The Datum Mac is the longest piece in the catalogue: a 300 GSM wax-finished cotton gabardine that sheds weather and falls in a single, quiet line. Notch lapels, a three-button front, welt hand pockets, and a soft belt line at the waist keep it precise without turning fussy.
The reference outer layer for the colder half of the year — cut with room engineered in to sit over the Foundry Hoodie or the Interlock Cardigan, not borrowed from a larger size.
Specification
- Fit
- Straight, long-line
- Fabric
- 300 GSM wax-finished gabardine
- Lapel
- Notch, three-button front
- Pockets
- Two welt, hand
- Care
- Wipe clean, do not wash
- Composition
- 100% wax-finished cotton gabardine
- Weight
- 300 GSM
- Origin
- Cut & sewn in Porto, Portugal
- Colorway
- Graphite
- Lot
- LOT—072
Size guide
Approximate body chest, to choose a size. Our fits are true to size; between sizes, take the larger for a relaxed line.
- XS
- 34–36"
- S
- 36–38"
- M
- 38–40"
- L
- 40–42"
- XL
- 42–45"
- XXL
- 45–48"
Ships flat $12 in the US, free over $250. 30-day returns on unworn goods — see the Shipping & Refund Policy.
From the same line
All wares →Ply Overshirt
$285An overshirt with the structure of a jacket — a hard-wearing cotton/Cordura double weave.
Bias Field Jacket
$345A four-pocket field jacket in waxed ripstop — structured enough to hold a line, cut to layer over the rest of the line.
Fixture Chore Coat
$245A boxy work coat in a hard cotton twill — three patch pockets, a clean button front, built to be worn as a soft jacket.