How do I choose the right size?

We recommend checking our Size Guide before ordering. Our pieces are designed with Asian body proportions in mind — if you are between sizes, we suggest sizing up for leggings and sizing down for bras and crop tops. Email us at hello@100-percentlife.com if you need further help.

What fabrics does 100%LIFE use?

Our core fabrics are made from 80% Nylon and 20% Spandex, offering HIIT-level compression, a curve-hugging fit, and a soft, comfortable feel.

Are your leggings squat-proof?

Yes! Our leggings are designed to be squat-proof and opaque. We recommend checking the individual product description for specific fabric details and coverage levels.

How should I care for my activewear?

Machine wash in cold water on a gentle cycle, avoid fabric softeners, and air dry instead of tumble drying to extend the life of your pieces.

How much is shipping in Hong Kong?

Orders of HKD 800 or above qualify for free SF Express shipping. Orders below HKD 800 incur a shipping fee of HKD 40.

How long does delivery take in Hong Kong?

We aim to dispatch orders within 2 to 7 business days. During sale periods, please allow an additional 5 to 10 business days. You will receive a shipping confirmation email with your SF Express tracking number once dispatched.

Do you ship internationally?

Yes! We ship worldwide. Flat-rate shipping to Japan, Malaysia, Singapore, South Korea, Taiwan, and Thailand is HKD 98. Shipping to Australia, Canada, New Zealand, the UK, and the USA is HKD 368.

Can I return my order?

Yes. Full-priced items can be returned within 14 days of receiving your order for store credit. We do not offer cash or credit card refunds — all refunds are issued as store credit to your 100%LIFE account.

Do you offer exchanges?

We currently do not offer direct exchanges. To get a different size or colour, please return your item for store credit and place a new order.

What items are not eligible for return?

The following items cannot be returned: sale or clearance items, items purchased with a promo code or store credit, items that have been worn or washed, underwear and intimate wear, accessories and gifts, and items received through contests or campaigns.

Does 100%LIFE have a physical store in Hong Kong?

100%LIFE is currently an online-only brand. You can shop at 100-percentlife.com and follow @100.percentlife on Instagram for the latest updates.

How can I contact 100%LIFE?

Email us at hello@100-percentlife.com or use our Contact Us page. We are available Monday to Friday, 10am to 6pm Hong Kong time.

Sleeveless Muscle Crop Tank Top

HK$ 238

Delivery & Return

Color: White

Size

S M L XL

Estimated dispatch date:

We aim to ship out within 2-7 business day.

*Additional 7-10 business days for order processing during sale periods.

Features

Sleeveless Muscle Crop Tank Top: crewneck, crew neckline and cropped length come together in a clean movement-wear silhouette.

Crewneck
Cropped length
Length 47–52 cm (S–XL)
Relaxed fit
Muscle sleeve droop

Where To Wear

A soft, low-support choice for Pilates, yoga, barre and other low-impact studio movement. The crewneck, crew neckline and relaxed fit keep the design practical without overcomplicating the silhouette. Pair with matching bottoms for class, then add a relaxed shirt or light layer for everyday plans.

A Little More About Me

Made from a lightweight single jersey knit with a soft hand feel and an airy, fluid drape for easy layering. Its crewneck, crew neckline and relaxed fit add practical structure while keeping the overall profile clean.

→Fabric: Lightweight single jersey knit

→Hand feel: Soft and light

→Fabric weight: Lightweight with slight transparency

→Drape: Airy, fluid drape

→Length: 47–52 cm (S–XL)

→Crewneck: Tapered neckline structure bound with double-needle ribbing to eliminate collar warping.

→Muscle sleeve droop: Softly extended shoulder lines sweep vertically down to clear the arms.

→Loose fluid taper: Hangs smoothly off the chest to create a column of ventilation away from the skin.

Take Good Care Of Me

→Turn the garment inside out and place it in a laundry bag

→Machine wash cold below 30°C with mild detergent

→Do not use bleach or fabric softener

→Hang or lay flat to dry in the shade

→Do not tumble dry, iron or dry clean

→Avoid contact with hook-and-loop fasteners or rough surfaces

View details

Size Guide

Sports Bras / Tops

Use your underbust measurement to find your ideal 100%LIFE fit.

Sizing Suggestion:
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	S US 4	M US 6	L US 8	XL US 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

Leggings / Bottoms

Use your hip measurement to find your ideal 100%LIFE fit.

If you’re between sizes:
Size up if: You prefer a relaxed fit, are curvier around the hips, or choose a brighter colour and want to avoid over-stretching.
Size down if: You prefer compressive support or a more sculpted, body-shaping fit.

Size	S US 4	M US 6	L US 8	XL US 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

How to Measure

Use a measuring tape to find your size. If you don’t have one, use a piece of string or ribbon and measure it against a ruler. Keep the tape slightly loose and parallel to the floor.

Under bust: Measure around your body directly beneath your bust, where the bra band sits.
Waist: Measure around the narrowest part of your waist, above your hip bones and below your rib cage.
Hip: Measure around the fullest part of your hips and buttocks, keeping the tape parallel to the floor.