About FS Fitness

FS Fitness started because good activewear costs too much and cheap activewear goes see-through on the second squat.

We work directly with a small number of seamless knit factories, order in tight runs, and keep the margin honest. That means fewer styles, restocked often, at prices that don't need a permanent 60%-off banner to look reasonable.

Everything is tested before it goes live — squat test under gym lighting, four wash cycles, and a full training session in every size we sell.

Family-run out of Massachusetts. Every order is packed by someone whose name you could learn.