American Trench Marls Crew Socks – Made in USA

The Marls are a refined staple from American Trench, built on the same trusted construction as the Retro collection and elevated through material and process. Knit in the USA, these American made socks use an exceptionally soft, two-tone yarn that adds depth and character without overwhelming the design.

Rather than relying on garment dye, the Marls are yarn-dyed—locking in color before knitting even begins for a more consistent, lasting finish. The yarn itself is custom-twisted specifically for American Trench, creating the subtle marl effect that gives these socks their name. The result is a sock that feels familiar yet more nuanced, with texture and color that wear effortlessly day after day.

Classic in silhouette but richer in detail, the Marls are designed for everyday rotation—easy to pair, easy to wear, and built to last.

Why you’ll love them

• Made in the USA 🇺🇸

• Premium two-tone, custom-twisted yarn

• Yarn-dyed for long-lasting color

• Extra-soft hand feel

• Built on American Trench’s Retro construction

• Versatile crew height for everyday wear