







CORE Open V-Neck Polo Tank
Fixed Padding & Open Polo Neckline: Cropped Active Tank
Q: Tired of removable bra inserts folding, bunching, or losing shape in the laundry? Or thick lining padding trapping sweat?
A: Secure your front chest flatly with structural ventilation. Built with an integrated dual-layer fixed cup architecture, the padding edges are stitched flat directly to the mesh liner, remaining perfectly anchored through machine washing. The inner surface of the pads features evenly distributed micro-perforations to allow physical airflow, while the exterior combines a classic polo collar with a buttonless open V-neckline.
- Integrated Fixed Cup Lining: Padding edges are stitched securely to the mesh panel to prevent twisting or migrating in the laundry cycle.
- Perforated Air-Flow Architecture: Inner bra inserts are built with physical micro-holes to encourage ventilation and reduce moisture trap.
- Open Placket V-Neck Polo: Classic turn-down knit collar structure leading into a sharp buttonless split opening for neck elongation.
- Golf, Tennis & Private Court Training: The traditional polo collar respects dress codes for country clubs and outdoor courses, while the fixed cups keep the profile flat during high-velocity swings.
- Polished City-Ready Athleisure Wear: The buttonless split placket softens the athletic stiffness of classic sport shirts. Match cleanly with a high-waisted active skort or soft joggers for casual urban weekend wear.
- Contoured Cropped Fit: Built with structured internal fixed cups and a close fit. Select your standard professional sports bra size based on your bust and underbust dimensions (S, M, L, XL).
- Fuller Cups / Relaxed Torso Preference: Because the sewn-in pads have fixed contours and the bottom hem uses a double-needle flat fold, we recommend sizing up if you fall between sizes or prefer less compression over the upper abdomen.
- • Profile: Turn-down Polo Collar / Buttonless Split Placket / Sewn-in Built-in Fixed Bra Padding Cropped Tank
- • Finishing Tech: High Ventilation Mesh Lining, Perforated Breathable Padding Layer, Double-Stitched Hem Fold
- • Performance Elements: Twist-Resistant Laundry Durability, Physical Air Ventilation, Front Profile Compression
Use your underbust measurement to find your ideal 100%LIFE fit.
If you’re between sizes, sizing up offers a softer, more relaxed fit, while sizing down provides a snug, more supportive feel. Listen to your body—comfort looks different for everyone.
| Size | SUS 4 | MUS 6 | LUS 8 | XLUS 10 |
|---|---|---|---|---|
| Under-bust | 27 - 28" 68.5 - 71.1 cm |
29 - 30" 73.7 - 76.2 cm |
31 - 32" 78.7 - 81.3 cm |
33 - 34" 83.8 - 86.4 cm |
| Band Size Reference | 32 - 34 e.g., 32B / 34A |
34 - 36 e.g., 34B / 36A |
36 - 38 e.g., 36B / 38A |
38 - 40 e.g., 38B / 40A |
Use your Hips measurement to find your ideal 100%LIFE fit.
• Size up if: You prefer a relaxed fit / You are curvy around hips (choose based on hip measurement) / You choose bright colors and want to avoid see-thru from over-stretching.
• Size down if: You prefer compressing support during workout / You prefer lifting & body-shaping fit.
| Size | SUS 4 | MUS 6 | LUS 8 | XLUS 10 |
|---|---|---|---|---|
| Waist | 25" 63.5 cm |
27" 68.6 cm |
29" 73.7 cm |
31" 78.7 cm |
| Hip | 34 - 36" 86.4 - 91.4 cm |
36 - 38" 91.4 - 96.5 cm |
38 - 40" 96.5 - 101.6 cm |
40 - 42" 101.6 - 106.7 cm |
Figure out your size with these guidelines and a tape measure. If you don’t have one, use a piece of string or ribbon and then measure it with a ruler. Just make sure the tape is slightly loose and parallel to the floor. Here's where to place your measuring tape:
- Under bust: Measure around your body right under your breasts (where the bra band sits).
- Waist: This is the soft area directly above your hipbone, but below your rib cage. Start measuring from your belly button, bringing it the whole way around your body.
- Hip: Measure the circumference of your hips. Starting at one hip, measure over the longest part of your buttocks, all the way around to where you started.
