Lightweight performance meets elevated style

~~$65.00 CAD~~ $61.75 CAD Save 5%

Bright blue activewear set with sports bra and biker shorts, back view

ZenithFlex U-Back Sports Bra

Name: ZenithFlex U-Back Sports Bra
Price: 61.75 CAD
Rating: 5 (1 reviews)

Lightweight performance meets elevated style

~~$65.00 CAD~~ $61.75 CAD Save 5%

Moisture-Wicking
Breathable
4-Way Stretch
Sustainable

Color: Black

Black

Electric Rose Pink

Azure Flow Blue

Fit: Each piece is uniquely designed, so sizing varies by style; please review the size guide for each selected item before checkout to ensure the intended fit and comfort.

Size: S

Free Shipping Over CAD $100 and Free Returns.

SHIPPING & DELIVERY

Fast Shipping

Easy Returns

Secure Pay

Eco-Friendly

Valentines's Day Sale — Up to 60% Off • No Code Needed

00:00:00:00

Product Description

“Zenith,” meaning the highest point, reflects elevated performance and confident movement. This sleek non-seamless activewear set features a supportive scoop-neck sports bra and sculpting high-waist biker shorts for a smooth, minimal silhouette.

The biker shorts complement the top with a high-rise sculpting waistband and a streamlined fit that moves naturally with the body. Soft, breathable performance fabric offers gentle compression and flexible comfort, making the set ideal for yoga, training, studio workouts, and everyday athleisure.

Material Composition and Fabric Care

Fabric Care – 75% Nylon / 25% Spandex
Machine wash cold on gentle cycle.
Use mild detergent; avoid bleach and fabric softeners.
Turn inside out before washing.
Air-dry; avoid tumble drying and ironing.
Wash with similar colors.

Shipping and Returns

Shipping

Canada: 3–7 business days (Free over $100 CAD)
United States: 5–10 business days (Free over $200 CAD)
International: 7–15 business days (select countries)
Express shipping available at checkout
Orders are processed within 1–2
business days, with tracking provided on most shipments
Delivery times may vary for remote areas or due to customs processing. Duties and import fees may apply for US and international orders.

Returns & Exchanges
We offer easy returns within 10 days of delivery for eligible items. Products
must be unworn, unwashed, and in original condition with tags attached.
Exchanges: Exchanges are available for size or style changes, subject to
product availability. Final sale items are not eligible for exchange.

To initiate a return or exchange, contact us at support@seanclaire.com.

Shop the Look

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Get To Know Our Product

Zenith Set

Feel: Smooth, breathable comfort with light, sculpting compression
Best for: Yoga, training, studio workouts, everyday movement

Inspired by elevated performance and everyday versatility, the ZenithCore Set blends sculpting comfort with breathable mobility. The scoop-neck sports bra offers flexible support, while high-waist biker shorts provide smooth compression—bringing together women’s premium activewear, compression workout shorts, sculpting sports bra, and minimalist fitness apparel in a refined studio-to-street design.

Bras & Top	XXXS	XXS	XS	S	M	L	XL	XXL
CAN/US Size	00 00	000/00 000/00	2-4 2-4	4-6 4-6	8-10 8-10	12-14 12-14	16-18 16-18	20-22 20-22
Bust	65-76 25.59–29.92	76-81 29.92–31.89	81-86 31.89–33.86	86-91 33.86–35.83	91-96 35.83–37.80	96-101 37.80–39.76	101-108 39.76–42.52	108-113 42.52–44.49
Under Bust	58-63 22.83–24.80	63-66 24.80–25.98	68-71 26.77–27.95	71-73 27.95–28.74	76-80 29.92–31.50	80-85 31.50–33.46	85-90 33.46–35.43	91-94 35.83–37.01
Waist	54-58 21.26–22.83	59-63 23.23–24.80	60-68 23.62–26.77	68-73 26.77–28.74	70-78 27.56–30.71	78-86 30.71–33.86	86-92 33.86–36.22	94-100 37.01–39.37
HIP	79-84 31.10–33.07	84-86 33.07–33.86	87-91 34.25–35.83	92-96 36.22–37.80	95-100 37.40–39.37	100-108 39.37–42.52	108-114 42.52–44.88	115-120 45.28–47.24

SIZES	XXXS	XXS	XS	S	M	L	XL
Outseam	74-84 29.13–33.07	80-86 31.50–33.86	82-94 32.28–37.01	90-104 35.43–40.94	94-106 37.01–41.73	96-110 37.80–43.31	100-112 39.37–44.09
Insame	58-64 22.83–25.20	60-66 23.62–25.98	62-72 24.41–28.35	69-83 27.17–32.68	72-84 28.35–33.07	73-87 28.74–34.25	76-88 29.92–34.65

SIZE GUIDE