Slacks are an essential part of any adult’s wardrobe. While their appeal lies in their versatility—they pair easily with just about any item—it’s precisely because they’re a staple that the pair you choose can make all the difference in how polished your look is. Stay on top of the latest trends and be one step ahead of the crowd.In this article, based on OTOKOMAE Snaps, we’ll take an in-depth look at everything from color and silhouette to fabric and length. Let’s explore the on-trend slacks you should be aiming for this season.
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Extracted and Analyzed from OTOKOMAE Snaps! What Are This Season’s Trendy Slacks?Go for Full-Length Wide-Straight Pants!
For this analysis, we examined snaps taken by the OTOKOMAE editorial team at Pitti Uomo in January 2026.Among styles featuring slacks (n=1,353), wide-straight silhouettes accounted for 63.2%. The standout feature was a form that maintains width from the thighs to the hem and falls straight down. Rise lengths were predominantly mid- to high-rise.A clear trend also emerged regarding length: 88.5% of wide-straight styles were full-length or just long enough for the hem to lightly touch the shoes. The balance of a generous hem width paired with a long, straight cut down to the ankles was particularly noticeable.In terms of color, classic slacks shades—black, gray, and navy—accounted for 83.8%. Wool was the primary fabric, with smooth textures that beautifully accentuate the wide-straight silhouette being the mainstream choice. Gray slacks, in particular, frequently featured flannel-like fabrics with a subtle brushed texture.In terms of details, while tailoring elements such as pleats were retained, single-hem finishes were more common than double-hem finishes. By maintaining the inherent elegance of slacks while widening the silhouette and lengthening the hem, the look is updated to reflect contemporary proportions. This is the key to selecting slacks for Fall/Winter 2026.
Based on the “trendy criteria” revealed by our snap analysis, the next pair you should choose naturally narrows down. From here, we’ve carefully selected four pairs for the man who wants to stay one step ahead—pairs that meet these criteria while allowing you to enjoy each brand’s unique personality.
Trendy Slacks for the Man Who’s Ahead of the Curve #1GIORGIO ARMANI ‘OVERSIZED DOUBLE-PLEAT TROUSERS IN VIRGIN WOOL FLANNEL’”
These oversized pants are crafted from virgin wool flannel and feature two pleats that create ample volume around the waist. The subdued gray hue and the soft texture of the flannel lend a touch of elegance to the wide silhouette.This pair seamlessly blends GIORGIO ARMANI’s signature soft tailoring with the wide, long silhouette that’s currently in demand.
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Trendy Slacks for the Man Who Stands Out 2GENTLEMAN PROJECTS ‘DEAN’
The “DEAN” features a bold, wide-straight cut with two pleats.Made from merino wool, it maintains a generous width from the waist to the hem while retaining the refined elegance expected of dress pants.The color lineup—centered on black, navy, and gray—aligns perfectly with the trends identified in our recent snap analysis. This is a pair that lets you enjoy the season’s wide-straight silhouette with refined style.
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”3 Trendy Slacks for the Man Who Stays Ahead of the Curve”LEMAIRE “SINGLE PLEAT TAILORED PANTS IN WOOL MOHAIR TOILE””
These single-pleat tailored pants are crafted from a wool-mohair blend. They feature a flowing, straight silhouette with a relaxed fit around the waist and a deep “Squid Ink” hue that’s almost black.While retaining classic tailoring elements such as pleats and a back adjuster, they are finished with the soft proportions characteristic of LEMAIRE.
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4 Trendy Slacks for the Man Who Stands OutVALAADO ‘HYP / SUPER100S HYBRID FLANNEL - CHACOAL’
The “HYP” is a wide-leg model characterized by the bold volume created by deep double pleats.Made from 100% wool “SUPER100S HYBRID FLANNEL,” it features the subtle brushed texture characteristic of flannel along with a smooth feel. The hem is generously wide, creating a striking silhouette from the thighs all the way to the hem.Combined with authentic tailoring by a factory specializing in trousers, this pair successfully balances the elegance of tailoring with today’s wide silhouette.
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