SET Formcloud Leggings ONYX

Product Insights & Style Tips

The SET Formcloud Leggings ONYX are a study in sleek performance, rendered in featherweight, ultra-stretch jersey that hugs with intention but still feels like a second skin. The soft matte finish reads more elevated than athletic, offering whisper-light compression that flatters from every angle. An inky black, these leggings epitomize that cool, kinetic look—just right for the studio, but chic enough for a coffee run straight after. The double-layered waistband brings subtle support, holding the line while staying smooth under oversized knits or a sharp blazer thrown on top.

Slip them on and the fit instantly feels meticulous—a close yet flexible embrace with just the right rise and a 27.5-inch inseam that hits perfectly at the ankle. The waistband sits high enough to stay put without digging in, so you can move or lounge without fussing. Lightweight but never flimsy, these leggings are tailor-made for layering under a crisp shirt, styling with boxy tees, or giving structure to floaty dresses. Minimal seams and a form-sculpted leg create a streamlined silhouette that doesn’t bag out or lose shape; your phone and keys still tuck into a tote or jacket pocket as you move from workout to all-hours errands.

SET’s Formcloud line taps into the current appetite for athleisure that doesn’t read overtly sporty—a marker of the brand’s commitment to silhouettes that go beyond the basics. ONYX is as versatile as it gets, quietly confident, and always on-point in an evolving active-to-everyday wardrobe.