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Diesel Slim Jeans Regular Waist D-THANOR, Black/Dark grey, Zip fly
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Diesel Slim Jeans Regular Waist D-THANOR, Black/Dark grey, Zip fly

Jeans
$325as of Jul 14, 2026 — check current price at Dieselmay be out of stock

The verdict

A pricier slim jean best suited to a shopper who specifically wants this fit and wash rather than someone comparison shopping on cost.

Fit

Slim through the leg with a regular rise, a tailored but not skinny silhouette; likely true to size, though it's worth checking Diesel's chart for this specific fit.

Quality

Should meet Diesel's typical build quality; nothing about the name suggests unusual detailing beyond the standard slim cut.

Is the price fair?

At $325 this is toward the top of what jeans generally cost, more than the cut alone would suggest is necessary; a real share of it is Diesel-brand premium.

Best for

A shopper committed to Diesel's slim fits and this specific dark colorway.

Care

Wash inside out in cold water to help keep the black/dark grey tone from fading unevenly.

slim-fitdark-washzip-flyregular-risepremium-price

What owners report about Diesel jeans

Owners describe Diesel's denim as sturdily built: sturdy stitching, heavy-duty zippers, and a cotton-elastane blend that keeps pairs flexible rather than flimsy. On owner forums, people report pairs still fitting well and holding their wash after five to six years of regular wear, describing the jeans as lighter-weight and more comfortable than expected for the style. The cuts are snug through the seat and thigh with room to move rather than a roomy, relaxed fit.

Strengths
Reviewers consistently point to sturdy stitching, heavy-duty zippers, and a fabric blend that stays flexible rather than stiff or flimsy.
Watch out for
The fit runs snug and style-driven rather than roomy, and owners say sizing needs to be chosen carefully to get the cut right.
Sizing
Most owners report the line running true to size across fits from relaxed to skinny, but the cut is snug through the seat and thigh rather than generous.

About Diesel's jeans line as a whole. Sources: What makes Diesel Jeans so good? - AnandTech Forums · Diesel Jeans Review: Tried & Tested by Customer - Darveys

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