Calvin Klein Smooth Cotton Welt Zip Polo - Black

 ALPHA SIZE

XS

S 

M 

L

XL

XXL

3XL

4XL

5XL

IE/UK SIZE

34

36-38

40

42

44

46

48

50

52

US SIZE

34

36-38

40

42

44

46

48

50

52

EU SIZE

44

46-48

50

52

54

56

58

60

62

CHEST SIZE

Measure around the widest part of your chest, just below the armpit and over the shoulder blades

34-36

37-38

38-40

40.5-42.5

43-45

45-47

47-49

49-51

51-53

WAIST SIZE

Measure around your natural position above the bellybutton.

NECK SIZE

Measure at the base of the neck.