Fit & Sizing

Every Body. Better Fit.

You should not need a particular physique to feel great in performance apparel. SINU + STEEL uses familiar premium athletic sizing with considered proportions and silhouettes designed to complement different real builds.

See the first fit concepts: Explore our new men's and women's three-body-type previews. These are preproduction visualizations showing the styling and fit direction we're developing.

Designed around real bodies

For tops, we pay close attention to the relationship between shoulders, chest, arms and torso. For bottoms, we focus on the seat, thigh, rise and taper. The goal is an athletic silhouette that feels intentional without unnecessary compression, excessive bagginess or exaggerated taper.

Buy your normal size

That is the foundation of our sizing philosophy. Your usual size should feel familiar; SINU + STEEL is designed to fit your body better.

Product-specific measurements, size charts and additional fit guidance will be available with each product when ordering opens.

Join early access to follow the collection and be notified when ordering opens.