Men's Size & Fit Guide
Use this guide to find the perfect fit for Zivaldi underwear and technical apparel. Measurements are based on waist size in inches.
How to Measure
WAIST:
Measure around your natural waistline while keeping the measuring tape snug but not tight.
INSEAM:
Measure along the inside of the leg from the crotch to below the leg opening
Note
If you are between sizes, Zivaldi recommends sizing up for a more relaxed fit.