M P 49 Trousers - Black Linen Worked Knit Men's Long

Linen in Its Darkest Form.

The M P 49 in black is 100% linen in a worked knit gewirkt construction — the most breathable trouser in the THOM KROM lineup, in the most authoritative color. Pure black linen has a particular quality: the fiber's natural texture gives the color a depth and variation that synthetic fabrics cannot replicate, and the worked knit construction amplifies this further. The result is a black trouser that breathes, moves, and improves with every wear. Crafted in Portugal. Built for longevity.

Why This Trouser Is Different

• 100% Linen: The most breathable natural fiber available — linen wicks moisture, regulates temperature, and becomes softer and more supple with every wash.
• Pure Black in Linen: Linen takes black dye with a natural depth and tonal variation that synthetic fabrics cannot replicate — the color reads as rich and complex rather than flat.
• Worked Knit Construction: The gewirkt surface amplifies the natural texture of the linen fiber, creating a dimensional quality that woven linen cannot achieve.
• THOM KROM Minimalism: No logos, no branding. The black linen and the worked knit construction are the entire statement.
• Sustainability: Linen requires minimal water and pesticides to grow, and biodegrades naturally at end of life — a responsible choice that doesn't compromise on quality.
• Improves With Wear: Linen softens with washing and the black deepens subtly over time — this piece is built to evolve.
• Full-Length Silhouette: A long inseam that elongates the leg and works with sandals, sneakers, and boots alike.
• Portuguese Craftsmanship: Manufactured in Portugal under THOM KROM's exacting standards for fit, finish, and material integrity.

Specifications

• Style: M P 49
• Color: Black
• Material: 100% Linen (Worked Knit)
• Construction: Worked Knit (gewirkt)
• Fit: Regular
• Origin: Portugal
• Brand: THOM KROM
• Season: SS / Year-round

Men's Size Chart

The Moment You Put It On

The M P 49 in black has the authority of a dark trouser and the breathability of a summer one. Linen against the skin in warm weather is a particular sensation — cool, light, and natural in a way that cotton and synthetic fabrics cannot replicate. The worked knit construction adds a dimensional quality to the surface: the black settles differently across the raised and recessed areas of the gewirkt construction, creating a subtle tonal variation that makes the color read as rich rather than flat.

The linen will wrinkle. This is not a flaw — it is the character of the fiber. The natural crease pattern of linen is part of its appeal: it reads as lived-in and considered rather than stiff and synthetic. Wear it once and you'll understand why linen has been the fabric of choice for warm-weather dressing for thousands of years.

The Art of Linen

Linen is derived from the flax plant — one of the oldest cultivated crops in human history and one of the most sustainable natural fibers available. It requires minimal water and pesticides to grow, produces a fiber that is stronger than cotton, and biodegrades naturally at end of life. Linen's defining characteristic is its breathability: the hollow structure of the flax fiber allows air to circulate freely, wicking moisture away from the skin and regulating temperature naturally. It softens with every wash, becoming more supple and comfortable over time. In black, linen takes the color with a natural depth and tonal variation that synthetic fabrics cannot replicate — the fiber's inherent texture gives the black a richness that flat, synthetic black cannot achieve. THOM KROM's use of 100% linen in the M P 49 is a statement about material integrity and sustainability: the best fabrics need no assistance.

How to Wear It

• Dark Minimal: Pair with a black worked knit tee and leather sandals for a cohesive, all-black look with material contrast between the linen trouser and cotton tee.
• Sharp Contrast: Combine with a white or off-white linen shirt — the black linen trouser anchors the look against lighter neutrals with authority.
• Travel Ready: Pack with a linen shirt and slip-on shoes — the M P 49 moves from airport to dinner without missing a beat.
• Full THOM KROM: Style with a brand t-shirt in black or stone for a cohesive editorial look that highlights the material contrast between linen and cotton worked knit.

Care Instructions

• Machine wash cold (30°C), gentle cycle
• Wash inside out to preserve color depth
• Do not tumble dry — lay flat or hang to dry; linen dries quickly naturally
• Iron on medium-high heat while slightly damp; or embrace the natural wrinkle character
• Do not bleach
• The linen will soften and the black will deepen subtly with each wash