From the manufacturer

First on. Last off. A performance merino boxer with Hold 'em fit for superior support. Made with light, breathable and odor-resistant Merino Air-Con. Mons’ high performance merino underwear provides athletic support and natural temperature regulation with bold, contemporary style. 140 Merino Air-Con is ultra-lite and ultra breathable for year round use.

Features

• Double layer in-leg gusset for strength and comfort. No side seams for added comfort
• Signature wide Mons Royale waistband
• Mid-thigh length super hold
• 140 Merino Air-Con is ultra-lite and ultra breathable for year round use.
  
  
  

Specifications