For adults who want to look sophisticated even in the summer, summer slacks are a reliable choice. With their lightweight fabrics, breathable construction, and easy-care design, they strike the perfect balance between a cool, comfortable feel and a polished look. In this article, we’ll explain the features of summer slacks and introduce 10 recommended styles that are perfect for the hot season.
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What Are Summer Slacks?Dressy Pants You Can Wear Elegantly and Coolly Even in Summer
Summer slacks are characterized by fabrics, tailoring, and care instructions designed to ensure comfort even during the hot season.Their appeal lies in the fact that they strike a balance between a cool, refreshing feel and a polished look—even in situations where shorts or casual pants would be too casual. First, let’s take a closer look at the main features of summer slacks.
”Features”Lightweight
”]The fabric is the key to summer slacks.Typical materials include tropical wool, wool fresco, linen, seersucker, high-twist cotton, and polyester blends with moisture-wicking and quick-drying properties. All of these materials prioritize lightness, breathability, and a comfortable feel against the skin, so they won’t cling to your skin even during sweaty seasons.Among these, tropical wool and fresco are particularly good at maintaining a dressy look and can be easily incorporated into formal outfits.
”Features”Lightweight
”]Summer slacks are primarily available in half-lined styles—where lining is applied only to the front panel—or unlined styles.Not only is the fabric itself thin, but the lightweight construction also ensures good airflow, resulting in a comfortable fit that resists stuffiness. While they look like standard slacks on the outside, the key difference lies in their internal construction, which is specifically designed for summer wear.
”Features”Many
”]To cope with the sweaty summer season, many summer slacks are designed to be machine-washable.If you choose a style that can be washed at home, you can keep them clean even during the summer when you wear them frequently. In particular, models made with polyester blends or functional fabrics are often designed to dry quickly after washing and resist wrinkling. However, not all summer slacks are suitable for home laundering, so be sure to check the care label before purchasing.
Here are some recommended summer slacks!
Recommended Summer Slacks #1Fumiya Hirano THE TROUSERS ‘REGENT Wool Fresco 2-Pleat Slacks BEAMS F Special Order’”
The first pair of summer slacks we’ll introduce is from “Fumiya Hirano THE TROUSERS,” a brand specializing in trousers founded by master tailor Fumiya Hirano, who honed his craftsmanship and style as a cutter in the UK.This is a BEAMS F exclusive version of the brand’s signature “REGENT” model, which embodies the details of British bespoke tailoring.A key feature is the deep pleats, which create a beautiful silhouette from the waist to the hem. The fabric used is the brand’s original “Wool Fresco,” created exclusively for BEAMS F. This Wool Fresco fabric is characterized by its high breathability, achieved through a loose weave using durable, crisp-textured yarn.Its appeal lies in its smooth, dry feel against the skin and its wrinkle-resistant, structured texture, making it a popular choice for summer suits and slacks. “We’ve taken Savile Row tailoring and adapted it for the modern era—we hope you’ll experience the sense of substance and British flair it embodies.” These summer slacks are imbued with that very vision.
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Recommended Summer Slacks 2GENTLEMAN PROJECTS ‘DEAN’
GENTLEMAN PROJECTS’ “DEAN” is a two-pleat trouser tailored with a focus on quality, a beautiful silhouette, and a sense of strength.Made from merino wool fabric that strikes an excellent balance between structure and drape, they feature a crisp, refined look that blends elegantly into any summer outfit.A key feature is the bold silhouette that falls confidently from the waist to the hem. Although wide, they avoid looking frumpy; paired with a jacket or shirt, they create a neat and polished look, while paired with a T-shirt or knit polo, they exude a sense of mature ease.The two front pleats create natural ease around the waist, lending a three-dimensional look to both your standing posture and your movement.
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3 Recommended Summer SlacksBERWICH ‘SCOTCH Linen Slacks Brilla per il gusto Special Order’
These summer slacks from BERWICH, one of Italy’s leading brands specializing in pants, are beltless pants featuring side adjusters“SCOTCH.” This signature model features a carrot silhouette with a wide, loose fit and a pronounced tapered angle, making it a versatile pair that pairs well with everything from dressy to casual outfits. For this Brilla per il gusto exclusive, the standard double-stitched finish has been changed to a flat-seam finish.The fabric is high-quality linen, known for its breathability and dry, comfortable feel. The light, airy texture unique to linen, combined with the three-dimensional silhouette characteristic of the “SCOTCH,” adds a relaxed, effortless touch to summer shirt and jacket outfits.
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Recommended Summer Slacks #4IGARASHI TROUSERS ‘Cotton-Linen 2-Pleat Side-Adjustable Slacks (BEAMS F Special Order)’”
These summer slacks from IGARASHI TROUSERS are crafted from cotton-linen fabric using a special pattern tailored exclusively for BEAMS F. The fabric is washed after weaving, and the fine, irregular wrinkles combined with a crisp, textured feel create a vintage-like appearance.Features include two pleats, side adjusters, and a zip-front closure. Designed with comfort in mind to provide moderate support around the hips, these trousers achieve a beautiful silhouette and full range of motion through subtle adjustments—a key part of their appeal.Despite its casual texture, it possesses a refined, tailored presence; simply pairing it with a linen shirt or summer knit creates an outfit that exudes the confidence of a mature adult.
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5 Recommended Summer Slacksgiabsarchivio ‘MASACCIO Mixed Fabric Single-Pleat Drawstring Slacks Brilla per il gusto Special Order’”
giabsarchivio is the original brand of Italy-based giab’s, a company that has handled OEM production for long-established luxury houses such as Ferragamo, Loro Piana, Valentino, and Tom Ford.Under the overall direction of Junpei Nakai, a Japanese designer based in Milan, the brand offers pants that blend Japanese and Italian sensibilities. This item is a summer trouser custom-ordered by Brilla per il gusto, based on the brand’s classic “MASACCIO” model.Compared to the standard model, the crease stitching has been removed and replaced with a single pleat, resulting in a more relaxed fit. The fabric—a blend of polyester, linen, rayon, and polyurethane—features slub yarn to create a cool, brushed-like texture.Although they feature a drawstring, they maintain a sleek appearance, making them easy to pair with both summer jacket styles and smart-casual weekend looks.
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”6 Recommended Summer Slacks”VALAADO “REL Tropical Wool Stripe Easy Slacks””
VALAADO is a domestic brand specializing primarily in pants.Based on precision craftsmanship at a dedicated pants factory and carefully selected materials, the brand incorporates a unique design that combines traditional men’s pattern-making with women’s three-dimensional cutting techniques. This “REL” style is a pair of easy slacks finished with a relaxed, straight silhouette. The waist features a gathered design with an internal drawstring.The fabric is a sustainable combed wool made from wool sourced from sheep raised in natural environments. This tropical wool, with its rich texture and excellent breathability, strikes a balance between summery lightness and refined elegance. Combined with the neat, striped pattern, these slacks maintain a polished look even when paired with a T-shirt.
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7 Recommended Summer SlacksCOS “Relaxed-Fit Linen Tapered Pants””
From COS, we’re featuring these relaxed-fit tapered pants that make the most of linen’s lightness.With their simple and sophisticated design, they’re an easy addition to your summer wardrobe. Made from 70% linen and 30% recycled linen, they feature a light, airy texture and a natural look.An adjustable elastic band inside the waistband ensures a clean look and comfortable fit. The neat construction, featuring a snap and zipper closure, prevents them from looking too casual—unlike easy pants. They’re great on their own, of course, but pairing them with a blazer made from the same fabric creates a summery suit look.
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8 Recommended Summer SlacksYOKE ‘Silk Nylon 2-Pleated Easy Pants’”
YOKE’s “Silk Nylon 2-Pleated Easy Pants” are easy-fit pants with two pleats that combine an elegant sheen with a light, comfortable feel.Made from a high-density fabric that uses hollow nylon yarn for the warp and spun silk yarn for the weft, they combine the elegant sheen unique to silk with the lightness and firmness of nylon. The fabric is finished with a wash treatment and sun-drying, giving it a relaxed, slightly wrinkled look.The two tucks at the waist create natural volume, and the hem can be cinched with a spindle, allowing you to enjoy varying silhouettes to match your shoes and styling.Although the waist is designed for an easy fit, it also features belt loops, striking a balance between a relaxed feel and practicality.
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9 Recommended Summer SlacksSTUDIO NICHOLSON ‘LINE LINEN PANT IN SAND’
STUDIO NICHOLSON’s “LINE LINEN PANT IN SAND” stands out for its signature voluminous silhouette and clean tailoring.The pants are crafted from the brand’s proprietary Italian-made fabric, a blend of wool and linen. This high-quality textile combines the lightness and breathability unique to linen with the structural beauty and durability of wool.The silhouette features a relaxed fit with a mid-rise and voluminous leg line. While incorporating classic trouser elements such as deep double pleats and bar-and-tab closures, the overall look maintains a modern aesthetic. These summer slacks are perfect for adults who want to add a touch of effortless style and presence to their summer wardrobe.
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10 Recommended Summer SlacksGraphpaper ‘Linen Track Pants’
Last but not least are Graphpaper’s “Linen Track Pants.” Made with 80-count linen yarn, these pants feature a dry, breathable feel against the skin and excellent breathability.Lightweight and comfortable to wear even in the summer, the natural texture unique to linen adds a cool, refreshing vibe to any outfit.The silhouette is a wide tapered cut with room around the hips. Drawstrings at the waist and hem allow you to adjust the fit from a relaxed look to a sportier style with cinched hems.Their appeal lies in the fact that, while featuring functional details inspired by track pants, the fabric and silhouette give them an elegant look. These sophisticated linen pants work perfectly with T-shirts and sandals, of course, but also look sharp when paired with a shirt and leather shoes.
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