Walk into any climate-conscious studio from Brooklyn to Berlin and you’ll see it: one sleek, one-piece suit moving through flows, spin classes and coffee-run errands without missing a beat. That’s the Ziyang Seamless Jumpsuit—and it’s quietly become our fastest re-order SKU, turning first-time buyers into 500-piece repeaters in under 90 days.
Behind the hype lies hard data: 71 % less fabric waste, GOTS-certified bio-nylon and zero-MOQ colors that let studios test neon or earth tones with fifty pieces, then scale to bulk in four weeks. Retailers report 38 % faster sell-through and return rates under 2 %—numbers that convert sustainability headlines into balance-sheet wins.
Add cold-wash durability and a triple-revenue silhouette (yoga, Pilates, street) and you get a style that feeds constant micro-drops without cash-flow pain. Below we unpack the five metrics that make eco-forward studios bank on this jumpsuit season after season—and why your next PO should be 500 pieces, not fifty.
Knit in one continuous tube on our Santoni machines, this racer-back crop eliminates side-seams and shoulder stitches that normally rub during high-arm Zumba combos. The 80 % castor-bean bio-nylon/20 % degradable spandex blend gives 360 ° stretch, so every shimmy and chest-pop feels unrestricted while the built-in shelf bra keeps everything locked for hops and jumps. Because there are no cut panels, we use 32 % less thread and generate almost zero fabric scraps—an instant “zero-waste” headline your hang-tag can boast. Studios love the 100-piece colour MOQ: order 25 black, 25 neon coral, 25 tie-dye and 25 custom logo prints and you’ll have floor stock that sells out in under two weeks without tying up cash in large dye lots.


We start with ECONYL® regenerated nylon The result is 71 % lower CO₂ emissions versus virgin nylon, a figure you can drop straight into your Earth-Day email. Dot-mesh panels are knitted directly at the calf, so air flows exactly where instructors get sweaty during fast footwork, but coverage stays squat-proof at the glutes. A 4.5 cm soft waistband sits high enough to tuck a crop top and never rolls, even through non-stop reggaeton squats. Digital sublimation takes neon animal, graffiti or gradient prints without cracking after 50 washes, letting you launch limited “city-night” drops that Instagram loves—each pair ships with a QR code that traces the net-to-legging journey, turning sustainability into a shareable story.
Laser-cut geometric windows across the front give peek-a-boo attitude while revealing the contrast sports bra underneath—perfect for layering looks that sell on the studio floor and the street corner. ROICA™ V550 degradable spandex breaks down five times faster in landfill conditions than standard elastane, so the piece future-proofs against looming micro-fiber laws. Inside the yarn we spin coffee-charcoal nano-particles for natural odor control, meaning dancers can teach back-to-back classes without a mid-day change. The unisex block-fit uses the same pattern base for men and women—just swap size curves—so you double SKU utility without extra grading costs. Bundle it with the seamless crop and you’ve got an instant two-piece set that lifts average basket value 18 %.
Knit from the same seamless tube as our crops, these arm-warmers use leftover yarn, so fabric waste is literally zero. Graduated 15–20 mmHg compression supports deltoids and biceps during high-arm styling, reducing micro-tears and next-day soreness—teachers love the recovery boost. A thumbhole keeps the sleeve in place through windmills; flip the cuff over and it becomes a fingerless glove for winter outdoor festivals. Sell singles for asymmetrical style or bundle three seasonal colours—earth, neon, monochrome—to create a gift-ready set that ships flat in an A6 envelope, cutting freight cost per unit by 12 %. The dye-house runs on solar-thermal, so each pair saves an extra 0.8 kg CO₂ versus conventional jet dye, a stat you can print right on the hang-tag
Every jumpsuit order funds our in-house recycling loop: off-cuts are pelletised into new yarn, shipment boxes are 100 % post-consumer board, and solar kilns offset 12 % of Scope-2 emissions. Studios that lead with this piece automatically hit their wider sustainability KPIs – water, carbon, waste – without launching separate programs. Sell the jumpsuit, hit the eco checklist, re-order sooner. That’s why Ziyang’s seamless hero is more than a bestseller; it’s the engine that powers a fully circular activewear line.