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TRADITIONAL WEATHERWEAR / Wool Gabardine Union Slacks 102
TRADITIONAL WEATHERWEAR's best-selling "UNION SLACK 102" is now available in a clean wool gabardine version.
Drawing on the distinctive silhouette of the brand's signature wide-leg "103," the amount of pleating has been reduced by half to create a slightly more restrained semi-wide shape.
Relaxed without appearing excessively wide, it retains the versatility that makes the model so easy to wear. This version uses crisp wool gabardine, giving the trouser line a cleaner, more refined appearance. From casual looks to tailored jacket styling, this is a dependable pair for a wide range of occasions.
brown
gray
navy
brown
gray
navy

TRADITIONAL WEATHERWEAR
Revived in 2007, TRADITIONAL WEATHERWEAR takes its name from the historic name of the British Mackintosh company. As Mackintosh's casual line, the brand develops collections centered on outerwear that bring together British tradition and a contemporary sensibility.

Structured Wool That Gives the Silhouette Its Shape
Made from 100% wool gabardine using high-quality raw materials.
Its relatively smooth surface gives the workwear-inspired design a clean, refined appearance.
The fabric also has just the right amount of firmness and fullness, giving the relaxed silhouette a beautifully defined shape. Rather than simply draping softly, these wool slacks are designed to let you appreciate the shape and structure of the trousers themselves.
The lining is made from cupra.
Click here for the regular 100% cotton model, “UNION SLACK 102” >>


A Clean Waist, Even Without a Belt
The front features shallow pleats. With a total of 5 cm of pleat volume, they maintain a three-dimensional shape around the waist while keeping the overall volume in check.
A 6 cm waistband extension conceals the front button from view. This keeps the waist area looking clean when tucked in, while maintaining a refined appearance even without a belt.
Slash pockets are placed on both sides for easy access.

Two classic double-welt pockets are placed at the back, giving the trousers the clean, refined appearance characteristic of slacks.
“Not Too Wide” Is What Makes the 102 Just Right
The “UNION SLACK 102” is a semi-wide model based on the brand’s signature “103,” known for its extremely wide silhouette, with the overall width slightly reduced.
It retains the presence of wide-leg trousers without adding excessive volume, making it easy to pair with a wide range of tops and footwear.
Pair it with a shirt or jacket for a clean, traditional style. Even when worn with a sweatshirt, knit, or simple T-shirt, the three-dimensional silhouette of the trousers brings structure and balance to the overall look.
“I want to wear wide-leg trousers, but something too wide can feel a little difficult to style.” For those who feel the same, the 102 offers a slightly more restrained wide-leg silhouette that is easy to incorporate into everyday styling, making it one of the most versatile silhouettes in the UNION SLACK collection.


SIZE
※Check out the size guide for more accurate measurements.
Staff comment
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●Staff Height / Weight: 165cm / 64kg Size Worn: S Body Type: Average Thighs: Fuller Waist Fit: Relaxed Length: Long The waist has a comfortable amount of room, while the thighs also feel unrestricted. The overall silhouette is generously cut, creating a relaxed, easy fit. The length runs quite long and creates a noticeable break at the hem, so alterations are recommended if you prefer a cleaner length. |
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●Staff Height / Weight: 171cm / 70kg Size Worn: M Body Type: Average Thighs: Average Waist Fit: Relaxed Length: Long There is plenty of room through both the waist and thighs, providing a relaxed and comfortable fit. The wide silhouette feels natural and easy to wear. The length is intentionally long and creates a substantial break at the hem, so alterations are recommended if you prefer a cleaner look. |
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●Staff Height / Weight: 177cm / 73kg Size Worn: M Body Type: Average Thighs: Average Waist Fit: Relaxed Length: Long In size M, the waist has a comfortable amount of room, while the thighs remain unrestricted. The overall silhouette is relaxed and roomy without feeling overly large. The length runs slightly long, allowing you to enjoy a relaxed, laid-back style. |
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●Staff Height / Weight: 181cm / 78kg Size Worn: L Body Type: Broad Thighs: Fuller Waist Fit: Relaxed Length: Slightly long Size L provides a comfortable amount of room through both the waist and thighs, allowing for a relaxed fit even on a broader build. The proportions make it easy to enjoy the wide silhouette in a balanced way. The length runs slightly long and creates a subtle break at the hem, so alterations are recommended if you prefer a cleaner length. |
SPEC
| Materials | Outer fabric: 100% wool / Lining: 100% cupro |
|---|---|
| Country of Origin | CHINA |
| Model Wearing | Wearing size M(178cm/70kg) |
| Care Instructions | ※Please note that the colours may look different from the real thing depending on your monitor environment. |
| Weight | 750g |
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