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Relentless Sports Bra

Name: Relentless Sports Bra - Black XX-Small (4)
SKU: RELENTLESSSPORTSBRA/BLACK/XXS
Rating: 3.9286 (14 reviews)

Black Medium Support

£26.00 GBP

~~£30.00 GBP~~ £26.00 GBP Save 14%

Black

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Privacy

Kiwi Sizing Privacy Policy

Calculate My Size

inches

Chest

Wrap measuring tape around fullest part of the bust, ensuring the measuring tape is sitting straight across the back when taking the measurements.

Fit preference

Garment Measurements

inches

Size	2XS	XS	S	M	L	XL	2X	3X	4X
	4	6	8	10	12	14	16	18	20
Length	28.5	29.5	30.5	31.5	32.2	33.5	34.5	35.5	36.5
Chest	62	66	70	74	78	82	86	90	94
Bottom	53.5	57.5	61.5	65.5	69.5	73.5	77.5	81.5	85.5

Conversion Chart

Size	AU/UK	US	EU
XXS	4	0	32
XS	6	2	34
S	8	4	36
M	10	6	38
L	12	8	40
XL	14	10	42
2X	16	12	44
3X	18	14	46
4X	20	18	48

Size

X-Small (6)

XX-Small (4)

X-Small (6)

Small (8)

Medium (10)

Large (12)

X-Large (14)

2X-Large (16)

3X-Large (18)

4X-Large (20)

Order now to receive the item byMar 18 - Mar 28, 2025*

Why we made this

Power through your toughest workouts with the Echt Relentless Sports Bra. Designed for high-impact performance, this sports bra offers unmatched support and comfort, ensuring you stay focused and confident during any activity. Featuring moisture-wicking fabric and a flexible, secure fit, the Relentless Sports Bra is built to move with you while providing the support you need. Whether you're in the gym or on the go, this bra combines function and style for the ultimate performance piece.

High-impact support for intense workouts
Moisture-wicking fabric to keep you dry and comfortable
Flexible and secure fit for unrestricted movement
Stylish design that pairs function with fashion

Skye is wearing a size Small. Her measurements are

Height: 170cm (5'6")
Waist: 67cm (26")
Hips: 88cm (34")
Bust: 86cm (33")

LYCRA® is a trademark of The LYCRA Company

Fabric

75% Nylon, 25% Lycra® Elastane

Materials and Care

To get the most of your Echt garments wash in cold water with like colours only.
For sports bras, singlets and shorts to be washed in laundry bag.
Refrain from using detergent with stain removal.
Do not tumble dry.
Always follow care instructions on your garment.

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Community Feedback

3.9

Based on 14 reviews

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Product Reviews

Verified Customer

Anonymous

Sydney, Australia

Relentless Sports Bra - Black Small (8)

Reviewer didn't leave any comments

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Verified Customer

Bec W

Relentless Sports Bra - Black Medium (10)

I love this style! However, based on my measurements (equivalent to bra size 8GG) the size calculator recommended I buy an XL 🤷‍♀️ I settled on a M and it is still too large. The size calculator for bottoms worked well, but I would exercise caution when using the calculator for sports bras.

Reply:

Hey Bec! Thanks for your detailed review! 🌟 We're so glad to hear you love the style of the Relentless Sports Bra. We appreciate your feedback about the size calculator; it's always good to hear how it works for our customers. Hopefully, you find the fit that feels just right! Enjoy your workouts!

1 person found this review helpful.

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Rach M

Relentless Sports Bra - Black 2X-Large (16)

Love it but my boobs pop out when I bend over so can't wear it

Reply:

Hey Rach! Thanks for your honest feedback! 💖 We’re glad to hear you love the sports bra, but we’re sorry it’s not meeting your expectations when bending over. We appreciate your input and hope you find a fit that works better for your active lifestyle!

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Lisa L

Relentless Sports Bra - Black Small (8)

Nice top, very comfortable

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Bahareh S

Melbourne, Australia

Relentless Sports Bra - Black Small (8)

Fits ok.

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Bonnie H

Relentless Sports Bra - Black 2X-Large (16)

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Denise B

Relentless Sports Bra - Black Medium (10)

It looks so good from the front! Not really a fan of the cut in the back though. It runs rather small and is VERY tight, better size up!

1 person found this review helpful.

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Mija R

Coburg, Australia

Relentless Sports Bra - Black 2X-Large (16)

One of the most uniquie designs I've seen, and by far one of the comfiest sports bras I've owned. Everything feels in its palce, it's snug yet gentle and great to medium impact workouts!

1 person found this review helpful.

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Casey D

Campsie, Australia

Relentless Sports Bra - Black Small (8)

The band digs in. Not a fan. I like the old design better

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Klade T

Relentless Sports Bra - Black Large (12)

My best sports bra

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Silvia M

Relentless Sports Bra - Hydrangea Blue Medium (10)

Very feminine, great bra.

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Lauren A

Booral, Australia

Relentless Sportsbra - Black Medium (10)

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Heeji s

Relentless Sports Bra - Black Small (8)

amazing. the material is so soft, and the bra itself is very comfortable and stretchy. it does not feel restricting at all but still feels supportive and makes my boobs look great. stick to true sizing or i reckon you can size one down depending on how you like your fit.

3 people found this review helpful.

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Relentless Sports Bra

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