The best-selling Naked Fit range is designed with exclusivity and comfort in mind. We've searched high and low to find fabrics perfectly suited to creating elegant, timeless underwear. We've used this range to further perfect our patterns and to improve in all areas, effectively carving out a new era for Jack Adams we continue to provide men with the confidence and comfort they deserve.

These men’s briefs are a triple threat of eco-friendly goodness, combining breathable material with anti-stink properties, plus TENCEL™ Modal for the sustainable (and extremely soft) cherry on top. Pair that with no chafe seams and you have yourself a combination so good you may not even know you’re wearing them –experience the lightest underwear on the planet.

• Low-rise fit, falling below the natural waistline.
• Made from high performance, breathable mesh wicking fabric.
• Semi sheer fabric.
• Recommended for people with skin sensitivity.
• Contour pouch. *Recommended for men who need more room upfront
• Body hugging fit.
• Resists shrinking, fading, and pilling.
• 95% Tencel Modal 5% Elastane
• Cold water wash. Air dry

Size Chart

Jack Adams ™ underwear and shorts/pants sizing is measured at the waist. To find your correct waist size, measure your torso about one inch below the belly button. To find your size in all of our tops and hoodies, measure your chest around, at approximately one inch below your arm pit. 

Size Chart - INCHES

 Size Chart - METRIC