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FORM™ Kinetic Cross-Back Bra

FORM™ Kinetic Cross-Back Bra

€24,99
€39,99 €24,99
Save 37% Sold out
ColorRed
SizeXS
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  • FREE SHIPPING +$60
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📦 Materials & Care

91% Polyamide · 9% Elastane. High-compression seamless fabric.

Care: Hand wash or machine wash on delicate cycle at 86°F (30°C). Do not tumble dry. Air dry flat. Color and shape stay perfect wash after wash.

📏 Size Guide

XS — Waist 23-25" · Hips 33-35"
S — Waist 25-27" · Hips 35-37"
M — Waist 27-28" · Hips 37-38"
L — Waist 28-30" · Hips 38-40"
XL — Waist 30-31" · Hips 40-42"

💡 If you're between sizes, we recommend sizing up for a more comfortable fit.

🚚 Shipping & Returns

Standard shipping (USA): 3-5 business days (free on orders +$60).
Express shipping (USA): 1-2 business days.
International: 7-14 business days.

Returns: 30 days from delivery. Free and hassle-free. Item must be unworn and with tags attached.

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Selected Variant Image
Red /
XS
€24,99
€39,99 €24,99
Selected Variant Image
FORM™ Kinetic Cross-Back Bra
Red /
XS
€24,99
€39,99 €24,99

🚚 Free shipping on orders +50€  |  ⭐ +4,800 happy customers  |  🔄 Free 30-day returns  |  🔒 100% secure checkout

Why TKITK?

It's not just clothes. It's how you feel when you walk into the gym.

🏋️ Premium seamless fabric

High-compression seamless technology. No chafing, no discomfort — maximum performance every rep.

✨ Sculpts your figure

Designed to shape and enhance your silhouette. High waist, perfect compression with every movement.

🎨 Colors that last

High-resistance pigmentation. Color stays vibrant wash after wash, workout after workout.

📦 Fast & free shipping

Get your order in 3-5 business days. Free 30-day returns if you're not 100% satisfied.

Gym. Track. Street.

A TKITK set goes everywhere you do.

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Move without limits

Every TKITK piece is designed to adapt to your body, not the other way around. 4-way stretch, breathable fabric and compression that feels like a second skin.

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Your body. Your rules.

TKITK

What our customers are saying

Over 4,800 women have chosen TKITK. Here are their words.

★★★★★

Best I've ever owned
"I've been buying workout clothes for years and these are by far the most comfortable and flattering I've ever had. Already ordered three colors."
— Laura G., New York

★★★★★

Incredible quality
"The fabric is so soft and completely squat-proof. After 6 months of heavy use they still look brand new."
— Marta S., Los Angeles

★★★★★

Exceeded all my expectations
"I hesitated for a while before buying and I wish I hadn't waited. The fit is perfect and the color in person is even more beautiful."
— Sara P., Miami

★★★★★

My favorite set ever
"I wear them to the gym, running and even casually. Everyone always asks me where I got them. Highly recommend!"
— Ana R., Chicago

Frequently asked questions

What size should I order?
Follow our size guide. If you're between sizes, we recommend sizing up for a more comfortable fit.

How long does shipping take?
Standard shipping within the US takes 3-5 business days. Express 1-2 business days. International 7-14 days.

Is the fabric see-through?
No. Our seamless fabric is specifically designed to be 100% opaque, even during high-intensity workouts.

Do they hold up in the wash?
Yes. We recommend washing on cold and air drying. Color and shape stay perfect.

Can I return if it doesn't fit?
Absolutely. You have 30 days for free returns, no questions asked.

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Free US Shipping
On all orders over $60.
3–5 business days.
Secure Checkout
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30-Day Free Returns
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No questions asked.
4.9 · 1,200+ Reviews
Trusted by 4,800+ women
across the US.