Warmest base-layer bottom with allergy-free comfort 

With its warmth, comfort, and extra insulation, this base layer bottom surely deserves a space in your wardrobe. Made with 100% chemical-free GOTS-certified organic cotton fabric, this thermal base layer long john with fly serves as a second skin that protects men from cold and irritation. It's not too tight and not too loose, so you can always be comfortable and itch-free wherever you go.

• Tapered leg for a relaxed fit
• Honeycomb texture
• Functional vertical button-fly for easy access 
• Banded cuffs without spandex to keep it in place without triggering your allergies.
• Flat stitched seams for comfort
• Unbeatable soft, breathable fabric
• Irritation-free label for sensitive skin 
• Without latex and spandex
• Free from chemicals and synthetics