The Retro Slim — Men's Slim-Fit Straight-Cut Casual Pants

Vintage vibes. Modern fit. Timeless edge.

The Retro Slim bridges the gap between classic menswear and contemporary sharp. Clean lines, a tailored slim fit through the thigh, and a straight leg that hits just right — the kind of pant that looks like it belongs in a different era but feels completely at home in yours. Two colorways that anchor a refined, versatile rotation.

What Makes It Different

• Retro-Inspired Straight-Cut Silhouette — Classic proportions with a modern slim fit. Timeless without being dated.
• Slim Through the Thigh — Clean, tailored look without feeling restrictive. Sharp all day.
• Straight Leg Hem — The cut that never goes out of style. Pairs with everything.
• Lightweight and Comfortable — Easy all-day wear. Looks like you tried, feels like you didn't.
• 2 Colorways — Black and Gray, Yellow Mud. Classic and earthy — both built to layer.
• Waist Sizes 28–38 — Check our size guide for the best fit.

Product Specs

• Fit: Slim through the thigh, straight leg
• Style: Retro-inspired, casual
• Colors: Black and Gray, Yellow Mud
• Waist Sizes: 28, 29, 30, 31, 32, 33, 34, 36, 38
• Care: Machine wash cold, hang dry. Iron on medium heat if needed.

Sizing Note: These pants run to an international slim standard — size up one for your ideal Western fit.

How to Wear It

Pair with a vintage graphic tee and clean sneakers for a retro street look. Wear with a fitted turtleneck and loafers for a sharp smart-casual edge. Layer under a structured jacket for a polished contrast silhouette. The Retro Slim works every angle of your wardrobe.

Built for the Undefyned Man

At Undefyning Lynes, style has no expiration date. The Retro Slim is part of The Undefyned Man collection — for the man who draws from the past and dresses for right now.