SEASUM Sleeveless Zip Up Workout Jumpsuit Backless Romper Yellow L — Open-Box, 23% Off

Size Guidance: Size down if you prefer a compression, snug fit. Choose your regular size for relaxed comfort. Please refer to our size chart for detailed measurements.

Durable Zip-Up Front Design — Smooth front zipper allows easy on/off and adjustable neckline coverage. Zip up for a mock-neck training look or zip down for a V-neck casual style. Reinforced zipper stitching prevents catching and ensures long-lasting wear.

Open Back & Breathable Bodycon Fit — Bold open-back design maximizes ventilation and highlights your back curves. Bodycon shorts bottom hugs your silhouette while allowing full range of movement. Pair with low-rise underwear or a thong for a seamless look under the low-back design.

High-Stretch Squat-Proof Fabric — Premium nylon-spandex four-way stretch material, dark colors remain opaque while squatting. Compression fabric shapes your curves and offers light tummy control. The sleek smooth fabric is lightweight and stretchy, ideal for gym, yoga, tennis or casual daily wear.

Built-in Bra with Removable Pads — Integrated bra delivers gentle light support. Removable pads enable flexible fit adjustment and simple cleaning. The pads stay securely in place during workouts when positioned properly. For greater support during high-impact exercise, you can layer with your favorite sports bra.

This SEASUM Workout Jumpsuit is a stunning one‑piece design for women, featuring a front zip‑up closure for easy wear. The sleeveless style and bold open back create a sexy, eye‑catching look, while the bodycon fit with shorts bottom hugs your curves perfectly. Scrunch details at the back add a trendy touch, and the stretchy fabric ensures comfort during yoga, gym sessions, or other workouts. It seamlessly combines fashion and functionality, making it a must‑have for women’s athletic wear in 2026.