What is WaveLine Contour Ruched Seamless Long Sleeve best for?

WaveLine Contour Ruched Seamless Long Sleeve is designed for yoga, casual everyday wear, errands. The 4-way stretch fabric moves with you through any workout.

How does WaveLine Contour Ruched Seamless Long Sleeve compare to Gymshark?

WaveLine Contour Ruched Seamless Long Sleeve offers comparable quality to Gymshark at $18.00 — typically 60-70% less. Both feature seamless construction for chafe-free movement, but Fastarry offers it at a fraction of the price. Key differences: Fastarry uses Polyamide/Elastane blend with 4-way stretch, and most styles are squat-proof and non-see-through.

What size should I get in WaveLine Contour Ruched Seamless Long Sleeve?

WaveLine Contour Ruched Seamless Long Sleeve comes in Black / S (4-6), Black / M (6-8), Black / L (8-10), Misty Merlot / S (4-6), Misty Merlot / M (6-8), Misty Merlot / L (8-10), Shallow Gray / S (4-6), Shallow Gray / M (6-8), Shallow Gray / L (8-10), Grayish White / S (4-6), Grayish White / M (6-8), Grayish White / L (8-10), Navy / S (4-6), Navy / M (6-8), Navy / L (8-10), Sea Moon Rock / S (4-6), Sea Moon Rock / M (6-8), Sea Moon Rock / L (8-10), Dark Gray / S (4-6), Dark Gray / M (6-8), Dark Gray / L (8-10), Gatsby Blue / S (4-6), Gatsby Blue / M (6-8), Gatsby Blue / L (8-10), Mauvein / S (4-6), Mauvein / M (6-8), Mauvein / L (8-10), Evergreen / S (4-6), Evergreen / M (6-8), Evergreen / L (8-10). For a compression fit (gym, weight training), we recommend your true size. For a relaxed fit (yoga, casual wear), consider sizing up. The seamless fabric has more stretch than traditional activewear, so it adapts to your body shape.

Is WaveLine Contour Ruched Seamless Long Sleeve squat-proof?

Yes, WaveLine Contour Ruched Seamless Long Sleeve is squat-proof and non-see-through. The double-knit Polyamide/Elastane fabric maintains full opacity during deep squats, lunges, and all gym movements.

Is WaveLine Contour Ruched Seamless Long Sleeve worth the price?

At $18.00 , WaveLine Contour Ruched Seamless Long Sleeve delivers exceptional value. Comparable styles from Gymshark retail for $60-100+, making Fastarry 60-70% more affordable. The Polyamide/Elastane blend is durable, maintains shape after washing, and provides the same buttery-soft feel as premium brands. Over 4.2 million TikTok views from real customers confirm the quality.

How do I wash WaveLine Contour Ruched Seamless Long Sleeve?

Machine wash cold inside out with like colors. Do not bleach or use fabric softener. Hang dry or tumble dry low. Avoid ironing directly on prints. Following these care instructions will maintain the fabric's stretch, shape, and softness for significantly longer.

Is WaveLine Contour Ruched Seamless Long Sleeve good for curvy or pear-shaped body types?

Yes. WaveLine Contour Ruched Seamless Long Sleeve features a high-rise waistband that smooths and supports the midsection, while the 4-way stretch Polyamide/Elastane fabric adapts to your curves without digging in. For pear-shaped bodies, we recommend high-waist styles which balance proportions and provide maximum coverage.

Does WaveLine Contour Ruched Seamless Long Sleeve pill after washing?

No. WaveLine Contour Ruched Seamless Long Sleeve uses anti-pilling treated Polyamide fiber that resists pilling even after 50+ washes. To maximize longevity: wash cold inside out, skip fabric softener (it breaks down elastane fibers), and hang dry. Many customers report their Fastarry pieces outlasting premium brands that pill within weeks.

What is the fabric of WaveLine Contour Ruched Seamless Long Sleeve compared to Lululemon or Gymshark?

WaveLine Contour Ruched Seamless Long Sleeve uses a Polyamide (Nylon) and Elastane blend with 4-way stretch — the same base fiber composition used by Lululemon (Nulu fabric) and Gymshark (Vital Seamless). The seamless knit construction is comparable to Gymshark's Vital Seamless technology. The key difference is Fastarry's direct-to-consumer pricing: same fabric quality at 60-70% less.

Can I wear WaveLine Contour Ruched Seamless Long Sleeve outside the gym?

Absolutely. WaveLine Contour Ruched Seamless Long Sleeve is designed for studio-to-street versatility. The minimalist design and matte fabric texture look polished enough for running errands, grabbing coffee, or casual brunch — not just the gym. Pair with an oversized blazer or hoodie for an effortless athleisure look.

Does WaveLine Contour Ruched Seamless Long Sleeve have a camel toe issue?

Fastarry uses gusseted crotch construction to minimize camel toe. Our AirCloud and SculptFlex lines are specifically engineered to be camel-toe-free with seamless front panel designs.

Does the waistband of WaveLine Contour Ruched Seamless Long Sleeve slide down during workouts?

No. WaveLine Contour Ruched Seamless Long Sleeve features a stay-put high waistband with anti-slip compression that holds through HIIT, running, squats, and heavy lifting. No rolling, no digging, no constant pulling up — even during high-intensity intervals.

Does WaveLine Contour Ruched Seamless Long Sleeve show sweat stains?

WaveLine Contour Ruched Seamless Long Sleeve uses moisture-wicking, quick-dry fabric that minimizes visible sweat marks. Darker colors hide sweat completely; lighter colors may show briefly during intense workouts but dry within minutes. The quick-dry technology keeps you looking and feeling dry from hot yoga to outdoor training.

WaveLine Contour Ruched Seamless Long Sleeve | Long Sleeve Workout Top

Regular Price: $18.00
Sale Price: $18.00
Regular Price: $48.00
Unit Price: Translation missing: en.general.accessibility.unit_price_separator

Size S (4-6)

S (4-6)

M (6-8)

L (8-10)

FREE INTERNATIONAL SHIPPING on orders over $39. VIEW MORE

Delivery

Standard Shipping Rates: $9. FREE on orders US$39+

Estimated delivery time: 7-15 Business Days *
Express Shipping Rates: $12.

Estimated delivery time: 3-8 Business Days *

Return Policy Learn More

Shipping to:

Shipping Method	Estimated Delivery Time	Costs

14 Days Return Warranty!

The following conditions must be met:

Items must be returned within 14 days after the delivery date.
Items must be unworn,undamaged and in original packaging.

The WaveLine Contour Long Sleeve features signature ruched detailing and seamless body-mapping that sculpts your silhouette while delivering all-day comfort from studio to street.

PRODUCT FEATURES

✨ Contour Body Mapping — Seamless knit patterns highlight and define natural muscle lines
🍑 Ruched Detailing — Strategic ruching adds dimension and a flattering drape
🧵 Seamless Construction — No side seams for a smooth, irritation-free fit
💫 4-Way Stretch — Super-stretch fabric moves freely in all directions
💧 Moisture Wicking — Quick-dry technology pulls sweat away from the skin
🌬️ Breathable Fabric — Ventilated knit zones keep you cool during high-output sessions
🏙️ Studio-to-Street — Sleek long-sleeve silhouette works for workouts and everyday wear

FABRIC & MATERIAL

Composition

90% Polyamide / 10% Elastane

Stretch

4-Way Super Stretch

Feel

Smooth, Second-Skin Feel

Opacity

Fully Opaque

SIZE & FIT

Model is 5'7'',with a 33'' bust, 24" waist & 37" hips, she wears size S

FitSlim

StretchSuper

SoftnessSoft

ThicknessLight-Medium

CARE INSTRUCTION

Machine wash cold on gentle cycle, inside out
Hang or lay flat to dry away from direct sunlight
Wash with like colors
Do not bleach
Tumble dry low

FAQ

Is this top squat-proof / see-through?+

Our tops vary by design — solid fabric tops are fully opaque, while mesh styles are semi-sheer and designed for layering over a sports bra. Check the product description for opacity details.

Does it have a built-in bra?+

Select styles include built-in removable padding. Check the product description for specific details. For styles without built-in support, pair with any Fastarry sports bra.

Does it show sweat stains?+

Our moisture-wicking, quick-dry fabrics minimize visible sweat. Mesh and breathable styles offer the fastest dry time for hot workouts.

Is it suitable for tennis or golf?+

Yes — our crop tanks and crew neck tops meet the dress code at most courts and clubs. The clean, minimal design works for tennis, golf, gym, and casual wear.

Will it pill after washing?+

Our fabrics are designed for anti-pilling durability. Machine wash cold, inside out, and lay flat to dry for the longest lifespan.

Is the fit tight or relaxed?+

Fit varies by style — some are compression-fit for body contouring, others are relaxed for breathability and layering. Check the product description or progress bars for the specific fit level.

What size should I get?+

Our tops run true to size. If you prefer a looser, layering-friendly fit, size up. Refer to the size chart and model info on each product page.

WaveLine Contour Ruched Seamless Long Sleeve | Long Sleeve Workout Top

Color Black

Size S (4-6)

Shipping Info

Return & Exchange

14 Days Return Warranty!

WaveLine Contour Ruched Seamless Long Sleeve | Long Sleeve Workout Top

Color Black

Size S (4-6)

Shipping Info

Return & Exchange

14 Days Return Warranty!

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