Millennia Slit Round Neck Short Sleeve Active T-Shirt | Dark Green / 4 100100993771612

100100993771612
£21.00 £0.00( / )
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Features: Basic style Sheer: Opaque Stretch: Moderate stretch Material composition: 75% nylon, 25% spandex. Care instructions: Machine wash cold. Tumble dry low. Imported Product Measurements (Measurements by inches) & Size Conversion Size Top Length Bust Sleeve Length 4 24.2 38.6 7.3 6 25 40.2 7.5 8 25.8 41.7 7.7 10...
  • Dark Green
  • Blush Pink
  • 4
  • 6
  • 8
  • 10
  • 12
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  • Features: Basic style
  • Sheer: Opaque
  • Stretch: Moderate stretch
  • Material composition: 75% nylon, 25% spandex.
  • Care instructions: Machine wash cold. Tumble dry low.
  • Imported

Product Measurements (Measurements by inches) & Size Conversion

SizeTop LengthBustSleeve Length
424.238.67.3
62540.27.5
825.841.77.7
1026.643.37.9
1227.444.98.1

Millennia Slit Round Neck Short Sleeve Active T-Shirt — Measurement, Materials, Model, Care & Style

How to measure

Use a soft tape measure and a flat surface. Measure to the nearest 0.5 cm / 1/4 inch. For garment measurements, lay the t-shirt flat, smooth out wrinkles (but don’t stretch the fabric), and measure as described below.

Measurement How to measure
Chest (pit-to-pit) Lay the tee flat and measure across the front from one underarm seam to the other. Double this number to get the chest circumference.
Body length (HPS to hem) Measure from the highest point of the shoulder (where shoulder meets neckline) straight down to the bottom hem.
Shoulder width Measure across the back from one shoulder seam to the other, straight line.
Sleeve length Measure from the outer shoulder seam down to the sleeve hem.
Hem width Measure across the bottom hem and double for full hem circumference.
Slit height / position Measure from the bottom hem up to the top of the slit (if present) and note which side(s) the slit appears on.

How to measure your body

  1. Chest/bust: measure around the fullest part of your chest, with tape under the armpits and across shoulder blades—stand relaxed.
  2. Waist: measure around the narrowest part of your torso (natural waist).
  3. Hip: measure around the fullest part of your hips while standing with feet together.
  4. Shoulder breadth: measure from the edge of one shoulder to the other across the back.

Choosing the right size — compare your body measurements to the garment (chest and length). For activewear allow 2–6 cm (1–2.5") of ease depending on how fitted you want the tee to feel: less ease for a performance/compression fit, more ease for a relaxed look.

Materials & performance

Active t-shirts like the Millennia Slit Round Neck usually use performance-oriented fabrics and blends. Common options and what to expect:

  • Polyester — lightweight, quick-drying, wicks moisture away from the body, durable and colorfast.
  • Polyester + Elastane/Spandex — adds stretch and recovery for a comfortable four-way stretch and better shape retention.
  • Nylon blends — very smooth, strong and abrasion-resistant with good moisture management.
  • Cotton blends (cotton + small % elastane) — softer and breathable but may retain more moisture and dry slower than full synthetics.
  • Recycled polyester / eco blends — same performance as polyester but made from recycled fibers; look for care labels if sustainability is important to you.

Typical performance finishes you might see: moisture-wicking, quick-dry, anti-odor (antimicrobial finish), UPF sun protection, anti-pilling. Always check the garment label or product spec for exact fiber percentages and finishes.

Model & fit

Fit summary: the Millennia Slit Round Neck Short Sleeve Active T-Shirt is designed for movement with a regular silhouette and a small slit at the hem for added mobility and visual interest.

  • On the model: the tee is shown with comfortable ease—suitable for training and everyday wear.
  • Fit tips: choose your usual size for a standard fit. If you prefer a more fitted/performance feel, consider one size down; for a roomier, relaxed look, size up.
  • Slit detail: allows extra give at the hips—ideal for squats, lunges and layering over high-waisted bottoms.

Care guide (to keep it lovely longer)

  • Wash inside out on a gentle cycle with like colors in cold or warm water (max 30°C / 86°F) to protect finishes and prints.
  • Use a mild detergent and avoid bleach. Do not use fabric softener—softeners can clog moisture-wicking finishes and reduce breathability.
  • Turn garments inside out before washing and fasten any hooks or zippers to avoid abrasion.
  • Remove promptly from the washer to reduce creasing and odor build-up. Reshape while damp and lay flat or hang to dry in shade—avoid prolonged direct sunlight to prevent fading.
  • If tumble drying is necessary, use low heat and remove while slightly damp to reduce shrinkage, but air drying is preferred for longevity.
  • Iron on low heat only if needed, and iron on the reverse side—avoid ironing over prints or elastic trims. Most active blends require little to no ironing.
  • For stubborn odor or buildup, use a specialty sports wash or a gentle pre-soak with baking soda, then rinse thoroughly.
  • Store folded in a cool, dry place. Avoid hanging heavy knit tops long-term, as this can stretch shoulder seams.

Style tips

  • For workouts: Pair with high-waisted leggings or bike shorts. Wear with a high-support sports bra for intense sessions. Lightweight trainers and a breathable jacket complete the kit.
  • Athleisure / everyday: Half-tuck the front into relaxed joggers or denim shorts to show the slit detail. Add slip-on sneakers and a crossbody bag.
  • Layering: Use as a base layer under a zip hoodie, bomber or overshirt. The round neck keeps layers neat and the slit adds movement at the hem.
  • Styling the slit: Tie a small knot at the side for a cropped look, or leave untucked to show the slit and create flow during movement.
  • Color & contrast: Neutral tees pair easily with bold bottoms; a bright tee pairs best with dark or neutral bottoms to balance the look.
  • Accessories: Minimal jewelry, a baseball cap, and mirrored or polarized sunglasses work well for outdoor sessions or casual wear.

Note: For exact fabric composition and the model’s precise measurements (height/size worn), please refer to the product label or the product details section on the product page.

Type: 

Woman Activewear

Vendor: 

Trendsi

Color: 

Dark Green, Blush Pink

Size: 

4, 6, 8, 10, 12

SKU: 

100100993771612

Weight: 

181 g

Return requests must be initiated within 7 days (the first day of the return window starts the day tracking shows delivered status) of receiving all items in the order and shipped back to us within 7 days of submission to qualify for a full refund.

If it is a split package order, it will start from the time of the final package delivery date and time.

  • Orders returned without meeting the above criteria are subject to a 20% restocking fee or we may decline the entire return.
  • Shipping and handling charges are non-refundable. 
  • Return shipping is the customer's responsibility unless it was a shipping error or a damaged item. 
  • Please allow Hipomarket 5 - 7 business days from the day we receive the returned package to process.
  • Hipomarket will email you after return has been processed to confirm what has been done.


Processing time is 5 - 7 business days after we receive the return.

To help expedite the processing of returns, please follow these instructions:

  1. Return auth number must be included with the return. (This can be found under Orders -> Return on the site).
  2. All items returned must be new, unworn, and in original clear garment bag with SKU sticker and tags.
  3. Send return back within 7 business days of this submission to:

Returns Department

17300 Railroad Street, Unit D

City of Industry, CA 91748 

4. Please note, the return may be subject to a 20% restocking fee or declined if the above criteria are not met.

Once a return is processed, Hipomarket will reach out via email to confirm.