Features: Basic style Stretch: Highly stretchy Material composition: 75% nylon, 25% elastane Care instructions: Machine wash cold. Tumble dry low. Imported Product measurements:S:Bust 25.20 in, Waist 22.05 in, Top Length 29.53 inM:Bust 26.77 in, Waist 23.62 in, Top Length 29.92 inL:Bust 28.35 in, Waist 25.20 in, Top Length 30.31 inXL:Bust 29.92 in, Waist 26.77 in, Top Length 30.71 in Half Zip Long Sleeve Active Romper How to measure Use a soft measuring tape, wear lightweight undergarments, keep the tape level and snug (not tight) and record measurements in inches or centimeters. Measure your body (to choose the right size) Bust: Measure around the fullest part of your chest, across the shoulder blades. Keep the tape parallel to the floor. Underbust / Band: Measure directly under the bust around the ribcage for a more fitted support reference. Waist: Measure at the narrowest part of your torso (natural waist), usually above the belly button. Hips: Measure around the fullest part of your hips and seat; keep the tape level. Torso length (front rise / crotch depth): From the top of the shoulder (base of the neck) down through the crotch to the point where you want the leg opening to sit. This helps ensure the romper won’t feel too short in the torso. Inseam: From the crotch seam down the inner leg to the hem (useful if you want a specific shorts length). Sleeve length: From center back neck across the shoulder to the wrist bone (with arm slightly bent), or from the shoulder seam to the wrist if measuring a jacket you already own. Shoulder width: Measure across the back from one shoulder point to the other. How we measure the garment Flat chest: Measured across the front 1" below the armhole, then multiplied by two for full circumference. Flat waist & hips: Measured across the narrowest and fullest points and doubled for circumference. Torso length: Center back neck down to the crotch seam; total length includes crotch to hem. Inseam: Measured from crotch seam to hem along the inside leg. Sleeve: From the shoulder seam to the wrist hem. All garment measurements are taken with the romper laid flat. Allow for fabric stretch—if the fabric is high-stretch, a closer fit is possible without loss of comfort. Materials Typical composition: Performance knit—about 80% nylon / 20% elastane (spandex). Four-way stretch for full range of motion. Moisture-wicking and quick-drying for workouts. Lightweight and breathable with a soft hand for all-day comfort. Flatlock seams to reduce chafing during movement. Opaque at proper fit for confident wear. Exact fiber content and any specialty finishes (anti-odor, UPF, etc.) can vary by color or production run—please check the garment label for final details. Model info Model height: 5'9" (175 cm). Model is wearing size S. Model measurements: Bust 32" / 81 cm, Waist 24" / 61 cm, Hips 34" / 86 cm. Fit shown: close, active fit—snug through the torso and sleeves with moderate compression. If you prefer extra room in the chest or torso, consider sizing up. Care Guide (to keep it lovely longer) Machine wash cold with like colors on a gentle cycle. Turn garment inside out and zip up the half-zip to protect the fabric and hardware. Use mild detergent; avoid bleach and fabric softeners (softeners reduce wicking and stretch). Remove promptly from the washer to reduce odor and wrinkling. Air dry flat or hang to dry; if using a dryer, tumble low. High heat degrades elastane over time. Do not iron or dry clean. Rinse after heavy sweating or chlorine exposure to prevent fabric breakdown or discoloration. Store folded rather than long-term hanging to avoid shoulder stretching. Style tips For training: layer a supportive sports bra, zip half-way for ventilation, and pair with lightweight trainers. Casual everyday: add an oversized denim or bomber jacket and slip-on sneakers for a sporty-chic look. Travel-friendly: the compact, wrinkle-resistant fabric makes this a great single-piece travel outfit—pair with a crossbody bag and slip-on shoes. Dress it up: add a slim belt, statement earrings, and platform sandals for a daytime-ready outfit. Cooler weather: layer tights underneath and top with an oversized coat or anorak plus ankle boots. If you have a longer torso: consider sizing up for extra length or check the torso measurement against your body measurement before ordering.