This universal size guide provides consistent structure across all brands carried by KNEES UP, focused on running apparel, shorts, tees, and jackets. Measurements are presented in centimetres (cm) and inches (in) where available.

Goldwin

Brand Overview:
Minimal Japanese technical sportswear with a strong trail and running heritage.

Sizing System:
European sizing (XS–XL); measurements in cm/inches. Body-based sizing for both men and women.

Fit Guidance:
True to size. Goldwin uses body measurement-based guides rather than garment flat sizes.

Fit Philosophy:
Engineered for performance and movement; precision-fit design aligns with running apparel needs.

Measurement Tables:

Tops / Jackets

Size

Height

Chest (in)

Chest (cm)

XS

5′5″–5′9″

35–38

89–97

S

5′7″–5′11″

36–39

91–99

M

5′9″–6′1″

38–41

97–104

L

5′11″–6′3″

39–43

99–109

XL

6′1″–6′5″

41–44

104–112

 

Bottoms / Shorts / Pants

Size

Height

Waist (in)

Waist (cm)

XS

55–59

29–32

74–81

S

57–511

31–33

79–84

M

59–61

32–35

81–89

L

511–63

34–37

86–94

XL

61–65

35–39

89–99

 

SOAR Running

Brand Overview:
High-performance running apparel designed for speed and movement.

Sizing System:
Range: XS–XXL; measurements in cm and inches. Chest for tops, waist for shorts.

Fit Guidance:
Slim, race-oriented cut. If between sizes, size up for comfort.

Fit Philosophy:
Snug, performance-oriented fits; optimal for technical running use.

Measurement Tables:

Tops / Tees

Size

Chest (in)

Chest (cm)

XS

33–35

84–89

S

35–37

89–94

M

37–39

94–99

L

39–41

99–104

XL

41–43

104–109

XXL

43–45

109–114

 

Bottoms / Shorts

Size

Waist (cm)

XS

66–73.5

S

73.5–78.5

M

78.5–84

L

84–90

XL

90–94.5

 

Literary Sport

Brand Overview:
Refined activewear blending lifestyle and performance.

Sizing System:
Range: XS–XL; separate men’s and women’s charts. Measurements in cm/inches.

Fit Guidance:
Standard fits with some relaxed cuts. Models’ sizes used as reference.

Fit Philosophy:
Modern, minimal silhouettes with functional tailoring for active movement.

Measurement Tables:

Women’s Tops

Size

Bust (in)

Shoulder (in)

XS

32.5–33.5

15.25–15.38

S

34.5–35.5

15.5–15.63

M

36.5–37.5

15.75–15.88

L

39–41

16–16.25

XL

43–45

16.5–16.75

 

Women’s Bottoms

Size

Waist (in)

Hip (in)

XS

25.5–26.5

35–36

S

27.5–28.5

37–38

M

29.5–30.5

39–40

L

32–34

41.5–43.25

XL

36–38

45–47

 

Men’s Tops

Size

Chest (in)

Shoulder (in)

XS

36

16

S

37–38

16.5–17

M

39–40

17.5–18

L

42–44

18.15–19

XL

46–48

19.38–19.75

 

Men’s Bottoms

Size

Waist (in)

Hip (in)

XS

28.5

35

S

29.5–30.5

36–37

M

31.5–32.5

38–39

L

34.5–36.75

41–43

XL

39–41.25

44.75–46.5

 

TIEMPOS™

Brand Overview:
Performance-lifestyle running apparel with oversized, boxy silhouettes.

Sizing System:
Sizes: S–XL; select items use dual sizing (S/M, L/XL).

Fit Guidance:
Fits oversized; designed to drape away from the body.

Fit Philosophy:
Expressive, roomy design approach blending performance and streetwear cues.

Measurement Tables:

Tops / Tees

Size

Fit Description

S

Relaxed / cropped

M

Standard oversized

L

Boxy oversized

XL

Extra roomy fit


Alex Zono

Brand Overview:
Lifestyle–running hybrid brand with graphic-driven design.

Sizing System:
Sizes: XS–XL; garment measurements in cm/inches.

Fit Guidance:
True to size; size up for looser fit.

Fit Philosophy:
Simplified sizing for accessible fit; rooted in lifestyle-running crossover.

Measurement Tables:

T‑Shirts

Size

Chest (cm)

Chest (in)

Length (cm)

Length (in)

XS

40

15.7

52

20.5

S

42

16.5

53

20.9

M

44

17.3

54

21.3

L

46

18.1

55

21.7

XL

49

19.3

56

22.0


Vests

Size

Chest (cm)

Chest (in)

Length (cm)

Length (in)

XS

44

17.3

53

20.9

S

46

18.1

54

21.3

M

48

18.9

55

21.7

L

50

19.7

56

22.0

XL

52

20.5

57

22.4


Portal

Brand Overview:
Technical lifestyle sportswear balancing minimalism and performance.

Sizing System:
European sizing (XS–XL) with unisex consistency across categories.

Fit Guidance:
True to size; athletic and slightly cropped fits vary by style.

Fit Philosophy:
Performance-driven but versatile fits suited to active lifestyle.

Measurement Tables:

Shorts 

Size

Waist (in)

Hips (in)

Inseam (in)

XS

28–30

29–31

27

S

31–32

32–34

27

M

33–34

35–37

27

L

35–36

38–41

27

XL

37–38

42–44

27