T-Shirt Long Sleeve

Zimmerli’s Richelieu styles, knitted on Lake Constance and finished in Mendrisio, reflect over 150 years of precision Swiss craftsmanship. Defined by the signature double-rib construction developed by founder Pauline Zimmerli, each piece maintains the brand’s enduring standard of structure, comfort, and longevity.

Crafted from fine Pima cotton and finished by hand in Switzerland, the collection blends technical refinement with delicate detailing, including signature eyelash lace. The result is elevated essentials that balance heritage technique with modern wearability.

100% Cotton

Article Number: 20753013