Karhu US introduces a special edition of the women's Mestari Run 1.5, created in partnership with Fleet Feet Houston for the 2025 Houston Marathon. Dubbed the "Lone Star," this iteration pays homage to Texas with design elements inspired by the state flag, its iconic star, and Houston's "Be Someone" slogan.

• Updated model with a refined upper
• Soft IdealKnit mesh construction
• Breathable midfoot support
• Stretchy fit for comfort and security
• Enhanced AeroFoam cushioning
• Increased stack height