84% matchOutdoor Voices
Color-blocked technical sets with the same DTC energy
What changes: Softer heathered palette and dress-led hero product, post-relaunch
Brand profile
Independent Los Angeles activewear brand known for bold-colored matching sets, community-driven drops, and its SetSpot and SculptFlex fabrics.
4 brands like Set Active like Outdoor Voices, Year of Ours, Beyond Yoga →

The line is built around matching two-piece sets in in-house fabrics like SetSpot and SculptFlex, with leggings, bras, shorts and sweats filling in around them.
Where most mid-priced activewear defaults to black and grey, Set Active leans on bold, deliberately clashing colorways as its signature.
The independent LA label develops releases from direct customer input on Instagram and TikTok, selling direct-to-consumer plus stores in Los Angeles and New York.
Overall fit
true to size
Shoppers generally find Set Active pieces true to size with a snug, compressive feel typical of sculpting activewear, though the buttery fabrics have some stretch.
Tip: Order your usual size for a snug sculpted fit; size up if you prefer light compression rather than tight.
Medium confidence · based on 8 sources
By category
| Category | Runs | Shape | Size advice |
|---|---|---|---|
| Hoodies & sweatshirts | slightly large | relaxed, cozy sweats fit | Sweats and hoodies run relaxed, so size down if you want a trimmer look. |
| T-shirts & graphic tees | true to size | fitted to relaxed depending on style | Take your normal size; size up if you want a looser everyday tee. |
Directional fit consensus summarized from public sources with AI — a starting point, not a guarantee. Confirm with the product's own measurements before buying.
84% matchColor-blocked technical sets with the same DTC energy
What changes: Softer heathered palette and dress-led hero product, post-relaunch
80% matchLA drop culture with '90s-cut compression pieces
What changes: More retro-sport silhouettes, smaller color range
75% matchLA buttery knits leaning athleisure over gym kit
What changes: Neutral-heavy palette, corporate-owned, less drop-driven
74% matchSame 2018 social-first playbook, cheaper seamless fits
What changes: Lower price, seamless focus, less fabric R&D
Set Active fits true to size. Order your usual size for a snug sculpted fit; size up if you prefer light compression rather than tight. Shoppers generally find Set Active pieces true to size with a snug, compressive feel typical of sculpting activewear, though the buttery fabrics have some stretch.
Shoppers generally find Set Active pieces true to size with a snug, compressive feel typical of sculpting activewear, though the buttery fabrics have some stretch. Overall shape: snug, body-hugging with compressive/sculpting fabrics.
Set Active hoodies & sweatshirts fits slightly large. Sweats and hoodies run relaxed, so size down if you want a trimmer look. Shape: relaxed, cozy sweats fit.
Set Active t-shirts & graphic tees fits true to size. Take your normal size; size up if you want a looser everyday tee. Shape: fitted to relaxed depending on style.
Set Active is a direct-to-consumer activewear label founded in 2018 by Lindsey Carter and run independently from Los Angeles. It builds around matching two-piece sets in proprietary fabrics such as SetSpot and SculptFlex, plus leggings, bike shorts, bras, sweats and everyday basics, and is known for bold, deliberately clashing colorways rather than neutrals. Product drops are shaped by direct customer feedback on Instagram and TikTok. The company reports eight-figure annual sales and operates physical stores in Los Angeles and New York, with further retail expansion planned.