Person climbing outdoor stone steps in the Centenarian Functional Jeans
Model is 5'9", 160 lbs, wearing size M
In stock, ready to ship

Raw 100% cotton denim

Built to age beautifully

Rugged raw denim with zip-up mesh vents and an adjustable slide-buckle waist. Made to move, made to last.

In stock

Functional Jeans

$99

Raw cotton denim that breathes and breaks in with age.

  • Raw 100% cotton denim
  • Zip-up inner-thigh mesh vents
  • Adjustable slide-buckle waist
Size

Each size can cinch about 4 inches at the waist. Check the size guide for measurements.

Size guide
Measurement (in)SML
Waist (relaxed)283032
Overall length40.541.542.5

Waist is the relaxed measurement, before cinching. The slide-buckles can cinch up to 2 inches per side, so each pair can tighten about 4 inches smaller at the waist.

Zip-up mesh vents

Open the inner-thigh vents for airflow on hot days.

Slide-buckle waist

Dial in your fit up to 2 inches per side. No belt needed.

Raw 100% cotton

Rugged raw denim that breaks in and ages beautifully.

The mesh vents

Denim that breathes

Two zip-up mesh panels sit at the inner thigh. Open them and air moves through the jeans the moment you heat up. Zip them shut and they disappear back into the denim.

Zip-up mesh vent open at the inner thigh, showing the breathable mesh panel
Slide-buckle waist adjuster on the Centenarian Functional Jeans

The waist

Dial in your fit

Slide-buckles cinch the waist up to 2 inches per side. Set your fit once and skip the belt for good.

Raw 100% cotton denim

Built to age beautifully

Raw cotton denim starts stiff and honest, then softens to you. Every wear earns its own fades and creases, so the jeans only look better with age.

Wearing the Functional Jeans outdoors, packing a bag on a trail