W TRNShort 4" brief - Astronautic singlet and tanks this one was designed to

this one was designed to run in (as opposed to sweat in)

engineered for the inevitable temperature drops

accelerated wicking and odour protection

run or no run

modern look

W TRNShort 4" brief - Astronautic singlet and tanks this one was designed tothis high rise 4 inch run short uses a recycled polyester with a touch of elastane for stretch. this lightweight woven fabric is treated with durable water repellent finish in case of rain. an easy access, no zip back pocket for fuel, a card, and a dollar bill. a hidden internal pocket keeps your keys locked in. a reverse stitched, no chafe, COOLmatic PLUS liner is treated for cooling, accelerated wicking and odour control. designed for training days