Built-In Underwear is the Future of Comfort.
Grab your big nips and step inside.
Why built-in is better
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"Most comfortable shorts in the world."
-Like 2 guys on Twitter -
"Birddogs? Never heard of 'em."
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"Winner – Best Training Shorts"
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"That softness in these shorts. I wear them nonstop."
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"Who knew built-in underwear would produce this type of comfort?"
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"Incredible product, but that juvenile attitude will never sell."
-Mark Cuban -
"Mark Cuban is a dusty old queef, don't listen to him."
-Birddogs
