These men's shorts from Carhartt WIP are designed with a double-knee construction for added durability.
Carhartt
Dime
Carhartt WIP
38a
Stan Ray
Thisisneverthat
Carhartt Wip(カーハートワークインプログレス)
Aries
Dickies
Atmos Kuala Lumpur
Ksubi
Poetic Collective