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The Kaira Bra delivers amplified support with refined design. Its distinctive back features straps that connect at the center, providing enhanced stability during high-impact sessions while maintaining a composed silhouette.
Made with the same responsive Kyro fabric as our Thalia Bra, the Kaira offers a familiar soft touch but with reinforced structure. The centered back construction delivers the firm support needed for your most dynamic disciplines—from sprints to plyometrics to intensive training circuits.
For those who demand more from their gear as they progress through demanding routines, the Kaira stands as the definitive choice for performance without compromise. Its precise engineering becomes the foundation that powers your most ambitious movement practices.
- Removable Bra Padding
- Moisture-Wicking
- Cool-To-Touch KYRO Fabric
- Signature Rubber K
- Reflective KYDRA Logo
Fabric: Kyro Fabric
Composition: 70% Nylon, 30% Elastane
Women's
Sports Bra Sizing
(Refer to Bust Circumference & Under Bust chart below for exact measurements)XS | 30 A | 30 B | 30 C | 30 D | 32 A | 32 B |
S | 32 A | 32 B | 32 C | 32 D | 34 A | 34 B |
M | 34 A | 34 B | 34 C | 34 D | 36 A | 36 B |
L | 36 A | 36 B | 36 C | 36 D | 38 A | 38 B |
Bust Circumference (Inches)
30 | 32 | 34 | 36 | 38 | |
A | XS | XS / S | S / M | M / L | L |
B | XS | XS / S | S / M | M / L | L |
C | XS | S | M | L | |
D | XS | S | M | L |
Under Bust (Inches)
Band Size | 30 | 32 | 34 | 36 | 38 |
Under Bust | 24.5 - 26 | 26 - 28 | 28 - 30 | 30 - 32 | 32 - 34 |
Tops / Outerwear (Inches)
Size | US | UK | Shoulders | Chest |
XS | 0/2 | 4/6 | 14 | 31 - 33 |
S | 2/4 | 6/8 | 14.5 | 33 - 35 |
M | 6/8 | 10/12 | 15 | 36 - 38 |
L | 10/12 | 14/16 | 15.5 | 39 - 41 |
XL | 12/14 | 16/18 | 16 | 41 - 43 |
Shorts & Leggings (Inches)
Size | US | UK | Waist | Hips |
XS | 0/2 | 4/6 | 23 - 25 | 33 - 35 |
S | 2/4 | 6/8 | 25 - 27 | 35 - 37 |
M | 6/8 | 10/12 | 28 - 30 | 38 - 40 |
L | 10/12 | 14/16 | 31 - 33 | 41 - 43 |
XL | 12/14 | 16/18 | 33 - 35 | 43 - 45 |
Men's
Tops & Bottoms (Inches)
Size | Shoulders | Chest | Waist | Hips |
XS | 16.5 | 34 - 36 | 28 - 30 | 34 - 36 |
S | 17 | 36 - 38 | 30 - 32 | 36 - 38 |
M | 17.5 | 38 - 40 | 32 - 34 | 38 - 40 |
L | 18 | 40 - 42 | 34 - 36 | 40 - 42 |
XL | 18.5 | 42 - 44 | 36 - 38 | 42 - 44 |
This shoe is slightly Narrow at the toes, if you have Wider feet, we recommend sizing up.
Women's Shoe Size Chart |
Size | Recommended Sole Length |
35 | 22 CM |
36 | 22.5 CM |
37 | 23 CM |
38 | 23.5 CM |
39 | 24.5 CM |
40 | 25.5 CM |
41 | 26 CM |
Men's Shoe Size Chart |
Size | Recommended Sole Length |
41 | 25.5 CM |
42 | 26.5 CM |
43 | 27.5 CM |
44 | 28.5 CM |
Women's
Sports Bra Sizing
(Refer to Bust Circumference & Under Bust chart below for exact measurements)XS | 30 A | 30 B | 30 C | 30 D | 32 A | 32 B |
S | 32 A | 32 B | 32 C | 32 D | 34 A | 34 B |
M | 34 A | 34 B | 34 C | 34 D | 36 A | 36 B |
L | 36 A | 36 B | 36 C | 36 D | 38 A | 38 B |
Bust Circumference (Inches)
30 | 32 | 34 | 36 | 38 | |
A | XS | XS / S | S / M | M / L | L |
B | XS | XS / S | S / M | M / L | L |
C | XS | S | M | L | |
D | XS | S | M | L |
Under Bust (Inches)
Band Size | 30 | 32 | 34 | 36 | 38 |
Under Bust | 24.5 - 26 | 26 - 28 | 28 - 30 | 30 - 32 | 32 - 34 |
Tops / Outerwear (Inches)
Size | US | UK | Shoulders | Chest |
XS | 0/2 | 4/6 | 14 | 31 - 33 |
S | 2/4 | 6/8 | 14.5 | 33 - 35 |
M | 6/8 | 10/12 | 15 | 36 - 38 |
L | 10/12 | 14/16 | 15.5 | 39 - 41 |
XL | 12/14 | 16/18 | 16 | 41 - 43 |
Shorts & Leggings (Inches)
Size | US | UK | Waist | Hips |
XS | 0/2 | 4/6 | 23 - 25 | 33 - 35 |
S | 2/4 | 6/8 | 25 - 27 | 35 - 37 |
M | 6/8 | 10/12 | 28 - 30 | 38 - 40 |
L | 10/12 | 14/16 | 31 - 33 | 41 - 43 |
XL | 12/14 | 16/18 | 33 - 35 | 43 - 45 |
Men's
Tops & Bottoms (Inches)
Size | Shoulders | Chest | Waist | Hips |
XS | 16.5 | 34 - 36 | 28 - 30 | 34 - 36 |
S | 17 | 36 - 38 | 30 - 32 | 36 - 38 |
M | 17.5 | 38 - 40 | 32 - 34 | 38 - 40 |
L | 18 | 40 - 42 | 34 - 36 | 40 - 42 |
XL | 18.5 | 42 - 44 | 36 - 38 | 42 - 44 |
This shoe is slightly Narrow at the toes, if you have Wider feet, we recommend sizing up.
Women's Shoe Size Chart |
Size | Recommended Sole Length |
35 | 22 CM |
36 | 22.5 CM |
37 | 23 CM |
38 | 23.5 CM |
39 | 24.5 CM |
40 | 25.5 CM |
41 | 26 CM |
Men's Shoe Size Chart |
Size | Recommended Sole Length |
41 | 25.5 CM |
42 | 26.5 CM |
43 | 27.5 CM |
44 | 28.5 CM |





























