HA 107 Pant

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

Step into versatility with the HA-107 Pant. Crafted in durable cotton twill, it’s tailored through the leg with a straight fit that holds shape yet eases with wear. A piece designed for movement, polish, and the comfort of knowing it works everywhere.

100% cotton twill, durable and breathable

Straight fit with clean, tailored silhouette

Designed for everyday versatility... work to weekend

Durable construction that softens with wear

$250.00 USD

Tax not included.

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Low in stock

Crafted with Intention, Made to Last

Small Batches, Never Mass-Produced

Quality Checked by Us

Born in New York, Delivered Across America

Estimated delivery between October 09 and October 13. 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. Pair it with a button-down for structure, or a soft tee for casual movement. Built to last, meant to wear often, it’s a pant that grounds your wardrobe in confidence.

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 14 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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HA 107 Pant

$250.00 USD

A classic, reimagined .

The HA107 Pant is the kind of piece you’ll rely on season after season. Inspired by the iconic OG107 military trouser, it’s crafted from 100% cotton for structure, breathability, and lasting comfort. The high-waist silhouette and butterfly closure lend a refined edge, while classic utility pockets stay true to its heritage. A versatile essential — designed to move effortlessly through daily life and become part of your lasting wardrobe.

A wardrobe foundation built for longevity and everyday wear.

The Heirloom Edit