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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
Our Butterfly Knit™ is ultralight
and reflective details help you stay seen
It’s cut with room for movement and is an elevated take on the classic fitness tank
laser-perforated detailing and flat bonded seaming that adds a subtle touch of elegance while enhancing airflow where you need it most
cool and supported throughout your workout and run
ALRN TECH SINGLET menswear Our Butterfly Knit™ is ultralightThe ALRN Tech Singlet is perfect for running and sweaty workouts. Our Butterfly Knit is ultralight, buttery smooth, and allows for superb breathability. Shaped for maximum movement, this tank is performance in motion.