What Genderfluid People Are Wearing to the Gym Right Now

All+None The Muscle Tee ($45)

Another brand many folks call out as a favorite is All+None, which makes "activewear for humans in all bodies who move." The muscle tee is intended for people who want a slightly boxier fit, and is especially perfect for anyone wearing a binder. (We also love All+None's sizing system, which uses names like "heart" and "horseshoe" instead of your typical S-L.)