HA 107 Pant

A trouser built for every day... sharp in its lines, easy in its stride.

Step into the ease of knowing you always have something that works. Inspired by the iconic OG107 military trouser, the HA-107 Pant brings comfort, confidence, and versatility to everyday life. Whether you're headed into the city, away for the weekend, or simply moving through your day, it is the kind of piece that makes getting dressed feel effortless and leaves you feeling quietly put together.

100% cotton twill, durable and breathable

High rise with straight tailored silhouette

Inspired by vintage OG107 military trousers

Durable construction that softens with wear

$250.00 USD

Tax not included.

Shipping calculated at checkout.

Size	US Size	Bust (in)	Waist (in)	Hips (in)
XS	0-2	31-33	24-26	34-36
S	4-6	33-35	26-28	36-38
M	8-10	35-37	28-30	38-40
L	12-14	37-40	30-33	40-43
XL	16-18	40-43	33-36	43-46

Size	US Size	Chest (in)	Waist (in)	Hips (in)
XS	34	32-34	26-28	33-35
S	36	35-37	29-31	36-38
M	38-40	38-40	32-34	39-41
L	42-44	41-43	35-37	42-44
XL	46-48	44-47	38-41	45-47

Size

XS

S

M

L

Color: Red

Quantity

Low in stock

Estimated delivery between June 10 and June 12. Order within .

The HA-107 Pant was designed as a foundation piece inspired by the iconic OG107 military trouser, the HA107 Pant is reimagined with Heirloom Amalgam's signature approach... sharp enough to carry polish, relaxed enough to live in.

Made from sturdy, breathable cotton twill, it holds its structure while easing into a softer drape over time. The straight fit offers balance through the leg, creating a clean line that flatters without feeling restrictive.

From weekday commutes to weekend escapes, the HA-107 adapts with ease. Styled with the Franklin Henley, the CPO Button Down, or the FMJ Jacket, it moves effortlessly between everyday dressing and more refined moments. Built to be worn often, it is the kind of pant that brings confidence, versatility, and ease to every wardrobe.

100% Cotton

Crafted from 100% cotton, the HA107 Pant offers natural breathability, durability, and comfort — designed to wear beautifully over time.

Machine wash cold, gentle cycle — because easygoing style deserves easy care.
Skip the bleach — this beauty’s got all the character it needs.
Tumble dry low — patience makes perfect (and keeps it looking fresh).
Cool iron if needed — but honestly, our two-by-one modal is wrinkle-resistant. You’ll probably use that iron more for grilled cheese than this dress.

Every order leaves our studio with care, packed and shipped Monday through Friday (never on holidays, when we all slow down). Once you place your order, we’ll have it on its way within 2–5 business days.

If something isn’t quite right, we accept returns or exchanges on unworn pieces, tags still attached, within 30 days of purchase. Refunds can be made to your original payment method, or as a gift card if you’d prefer store credit.

A note on Final Sale pieces: those are treasures meant to stay with you, so they can’t be returned or exchanged.

Still unsure or need a hand? Write to us at hello@heirloomamalgam.com ... it’s Amy and Scott on the other side, and we’ll help.

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