CALLO

CALLO Boulder Pants Onyx

€149,00 EUR

Sale Sold out

Taxes included.

Shipment

This product is sold by pre-order. Orders open on July 11, and shipping will begin on July 31.

Delivery times will start counting from July 31, when shipments begin. Any import duties or customs fees are the responsibility of the buyer.

Each garment is handmade — the estimated production time is around 3 weeks.

CARE TIPS

For 100% Cotton Callo Denim

First wash = solo denim & you

Raw cotton denim can release excess dye at first. Wash it alone or with dark tones to keep your Callo Pants looking fresh.

Cold & gentle is the way

A delicate cycle in cold water protects the fibers, preserves the fit, and keeps that just-made feel.

Skip softener the first time

Let the fabric breathe naturally. Softeners can trap residues from the making process.

Inside out, always

It’s the easiest way to reduce fading and protect the surface from unnecessary wear.

No heat on embroidery

High heat can weaken and unravel the stitching. Treat the embroidered details like the art they are.

Callo Boulder Pants

Urban climbing clothing handmade in Barcelona
Denim. Real movement. Made to last.

Made with heavy-duty 100% cotton denim at the knees and seat—ready to take on anything—and a triple-weave construction for improved breathability and wear. No plastics. Just structure that moves.

Snap-fastening cuffs (two positions). Adjustable waist. Designed for bouldering, buildings, and anywhere you push your limits.

Designed for climbers. Hand-finished.
First release. Limited units.

Made to move. Ready for anything.
These aren't just any jeans—they're designed to move with you and withstand life's demands, both indoors and outdoors. Inspired by Japanese work pants and double-knee jeans.

Technical characteristics

Reinforcement in the buttocks and knees
High-wear areas made with heavy-duty fabric for added durability, so you can sit, slide, or crawl without a second thought.

Adjustable hem for greater precision.
Snap-button hems designed to adjust—either to keep your ankles free and fine-tune your footwork, or to lower them for full protection. Two positions. One seamless transition.

Relaxed cut

Freedom of movement where it matters most. Whether you're strolling through the city, hiking, climbing, or hunkering down at camp, the cut adapts to your every move—no tugging, no discomfort.

Midweight denim (10–11 oz)
Tough enough for rocky trails, light enough for all-day wear. Breathable, durable, and softens over time with every adventure. 100% cotton. No plastics. No coatings. Just fabric that moves with you.
Better for the planet — and your skin.

Unisex fit
Designed for all body types.
Our pants are made to offer a comfortable fit for both men and women. See the sizing guide to find your best fit based on actual measurements.

Details according to color

Onyx — A heavier weight denim, designed for durability and strength. Ideal for cold climates, indoor climbing gyms, or hard outdoor terrain. Still flexible, but more robust where it matters.