Hartstichting x Strong Viking Shirt

Show what you stand for! With the exclusive Heart Foundation x Strong Viking shirt, you’re not only wearing a piece of Viking DNA, but also supporting an important cause: the fight for a stronger and healthier heart for everyone in the Netherlands. For every shirt sold, €10 goes directly to the Heart Foundation to support research and prevention of cardiovascular diseases. For more information about this collaboration, visit the Dutch Heart Foundation page.

This limited edition shirt was specially designed for the 2026 collaboration between Strong Viking and the Heart Foundation and is made from lightweight, breathable, and quick-drying material.