Our Story

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

Bras & Top

XXXS

XXS

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

SIZES

XXXS

XXS

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

SeanClaire Athletica began with a simple belief: movement has
the power to transform lives.

Frame_1984078680_2x_d021c11f-c182-4110-a30c-ff0fbc60264a - Seanclaire Athletica

SeanClaire Athletica began with a simple belief: movement has the power to transform lives. What started in Calgary-Alberta, Canada as a vision rooted in intention, faith, and personal growth has evolved into a global activewear movement designed for individuals who refuse to be limited by boundaries physical, mental, or societal.

Our journey began with a realization: most activewear stops at performance. It supports the body, but not the whole person. We wanted to create something deeper, activewear that honors the mind, body, and spirit, and empowers people to live boldly, authentically, and with purpose.

RESILIENCE

BEYOND PERFORMANCE

Every collection we release is inspired by real stories of resilience, personal evolution, and the desire to rise above life’s challenges. With meticulous craftsmanship, premium fabrics, and functional designs, SeanClaire Athletica was built for those who see movement not simply as fitness, but as an opportunity to grow, heal, and expand.

MORE THAN APPAREL

But our story isn’t just about apparel.It’s about impact.

From the beginning, SeanClaire Athletica was designed to give back channeling a portion of every purchase into meaningful missions that uplift communities and create opportunities for those forging their own paths. Because we believe true greatness isn’t just what you achieve for yourself, but what you inspire in others.

Frame_1984078679_2x_c0bd49f3-6285-422c-8631-5805698493ef - Seanclaire Athletica

TODAY

Today, SeanClaire Athletica stands as more than an activewear brand it is a lifestyle movement fueled by empowerment, intentional living, and a commitment to making a lasting difference. Our story continues with every person who chooses to rise, move, and lead with purpose.

Your journey is our inspiration.
Your strength is our story.

Our Mission

OUR MISSION

To empower people around the world to move with intention, live with purpose, and break boundaries psychologically, mentally, and physically. Through premium activewear and purpose-driven initiatives, we aim to inspire confidence, elevate performance, and create meaningful social impact in the communities we serve.

OUR VISION

To become a global leader in purpose-driven activewear a brand recognized not only for its innovative designs and elevated performance, but also for its commitment to holistic well-being, empowerment, and community transformation. We envision a world where movement becomes a catalyst for growth, connection, and lasting change.

Our Vision

SIZE GUIDE

BEYOND PERFORMANCE

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