Here's the best travel underwear you can find – Snarky Nomad
SAXX Men's Underwear – VOLT Breathable Mesh Boxer Brief with Built-In Pouch Support – Workout Underwear for Men,Hazy Camo,X-Small at Amazon Men's Clothing store
Mack Weldon - Limited Edition "AIRKNITxHD" Boxer Brief in True Black – J. Ransom LA
SAXX Men's Underwear – VOLT Breathable Mesh Boxer Brief with Built-In Pouch Support – Workout Underwear for Men,Hazy Camo,X-Small at Amazon Men's Clothing store