You Should Be Working Out In A Onesie

When I pulled this Bandit one piece out of the bag, I immediately knew the fabric was incredibly compressive because the garment was about the size of a toddler. After double checking it was in fact the correct size, I wiggled into the one piece, relieved once the straps were over my shoulders. 

This was compressive in the way you want shapewear to be tight because you know it is doing its job. For the first time ever, my chest even felt supported in the built-in bra. I usually need to double up by wearing a sports bra under tops with a built-in bra. Another plus is that this particular one piece includes plenty of pockets. 

I packed my fuel and phone, and I set off on seven miles in Central Park. It was an unseasonably warm day where I sweat like it was midsummer and because of the black ribbed fabric, no one could even tell. The built-in bra reduced bounce without being so tight that my shoulders were sore. I was truly shocked at how much I loved running in this garment. Also since it is one continuous garment, there are fewer seams and edges to ultimately cause any chafing. 

My only complaint was that it was difficult to go to the bathroom, which is the only reason I did not wear it during my half marathon. Sure, $128 is not cheap but when I wear this one piece, it is the only item of clothing I am wearing for my run. Usually I wear shorts, a sports bra, and a top, which could easily exceed that total. This one piece absolutely sold me on the concept.

I have been a longtime lover of Vuori’s workout basics due to their soft fabric and subtle branding. Their BlissBlend fabric is one of my favorite things to travel in because it is moisture-wicking, soft, and comfortable. This is the fabric they use for their onesie and the softness does not disappoint. 

The model on the site is seen with Pilates weight props, which should have been a signal that this onesie was not going to be suitable for anything high intensity. Unlike the Bandit one piece that wrapped me in a casing, I could lounge in the Vuori onesie without noticing the garment. Knowing I might regret running in this, I did a cross-training strength workout instead, with my only complaint being that I wish the top had a bit more coverage and support in the built-in bra. In the future, I might wear a sports bra underneath for when I am doing Pilates or at the gym, and then throw on one of those cute wrap tops for the inevitable errand afterwards.  

437 is the epitome of the “clean girl Pilates” aesthetic that is all over TikTok. This studio inspired activewear brand comes in trendy colors like espresso and french blue and flattering minimalist silhouettes. While I would not run in this onesie due to the lack of a built-in bra and pockets, its seam details and low back are flattering. This option is ideal for yoga, barre, or Pilates. 

I packed this for a quick weekend trip where space in my bag was limited, and wore it all weekend while hanging out and running to the grocery store. There is something so freeing about knowing I am fully covered and do not need to worry about anything riding up.  I had no issues doing a virtual Pilates class, but for anything more intense, I would have to wear a sports bra for any support. At under $100, this would be a great gift for anyone who loves living in athleisure on the weekends.

FORM offers some of my favorite virtual Pilates classes. I know that if I only have thirty minutes I can still get in a workout that has me sweating. They also make tons of cute workout and lounge basics in flattering cuts and their halter onesie is no different. Granted I would not recommend doing any running in this, besides maybe to catch the train, but that does not mean it is not supportive enough for a reformer class. The welcomed two-layer bust panel gives the chest plenty of coverage, and the full length pants means you do not have to worry about anything riding up during leg circles and scissor kicks. Also the v-waist seam is incredibly flattering. Once it gets a little cooler, this will be an absolute staple in my rotation with a sweatshirt.