Flex Trousers

Size Guide

Input your measurements

Waist size

Inside leg length

European size

Inch size

Belt length

1. Measure the waistband

To do so, please close the top button and lay the trousers flat on a table. Use measuring tape or a yardstick to measure from the left inside edge to the right inside edge of the waistband. The waistband should be on a slight tension while you measure it. Please multiply by 2 to get the correct result to define your size.

2. Measure inside leg length

The second step is to measure the inseam leg length, therefore please lay down the trousers on a table/flat underground. Then fold the top leg of the trousers back in order to measure the inside seam of the trouser leg. Now measure the entire seam from the crotch to the end of the trouser leg.

Regular Size

European size

Waist size (cm)

Inside leg length (cm)

Belt length (cm/Inch)

Comparable inch size

77.0

79.0

85/32

30/30

81.0

80/30

30/32 | 31/32

85.0

82.0

90/34

32/32

89.0

83.0

95/36

34/32

93.0

85.0

95/36

36/34

97.0

86.0

100/38

38/34

103.0

87.0

105/40

40/34

109.0

87.0

115/44

42/34

115.0

88.0

120/46

44/34

121.0

89.0

125/48

48/34

127.0

90.0

130/50

48/34

133.0

90.0

135/52

52/34

Stocky Size

European size

Waist size (cm)

Inside leg length (cm)

Belt length (cm/Inch)

Comparable inch size

85.0

75.0

90/34

32/30

89.0

77.0

95/36

34/30

93.0

79.0

95/36

36/30

97.0

80.0

100/38

38/30

101.0

81.0

105/40

40/32

107.0

82.0

110/42

42/32

113.0

83.0

115/44

44/32

119.0

83.0

125/48

46/32

125.0

84.0

130/50

48/32

129.0

85.0

135/52

50/32

135.0

85.0

140/54

52/32

139.0

86.0

145/56

54/32

143.0

86.0

145/56

56/32

Half Size

European size

Waist size (cm)

Inside leg length (cm)

Belt length (cm/Inch)

Comparable inch size

24.5

90.0

74.0

95/36

35/30

25.5

94.0

77.0

95/36

36/30

26.5

98.0

78.0

100/38

38/30

27.5

102.0

79.0

105/40

40/30

28.5

108.0

80.0

110/42

42/30

29.5

114.0

81.0

115/44

44/30

30.5

120.0

80.0

125/48

46/30

31.5

126.0

81.0

130/50

49/32

Tall Size

European size

Waist size (cm)

Inside leg length (cm)

Belt length (cm/Inch)

Comparable inch size

83.0

86.5

85/32

32/34

87.0

89.0

90/34

34/34

102

91.0

95/36

36/36

106

95.0

92.0

100/38

38/36

110

101.0

93.0

105/40

40/36

114

107.0

93.0

110/42

42/36

118

113.0

94.0

115/44

44/36

Short

Inch size

Waist size (cm)

Inside leg length (cm)

Belt length (cm/Inch)

Comparable european size

30/30

78.0

76.5

85/32

32/30

83.0

76.0

85/32

33/30

85.0

76.0

90/34

34/30

88.0

76.0

90/34

35/30

90.0

76.0

95/36

36/30

93.0

76.0

95/36

38/30

98.0

76.0

100/38

40/30

104.0

76.0

110/42

42/30

109.0

76.0

115/44

44/30

114.0

76.5

115/44

46/30

119.0

76.5

125/48

48/30

124.0

76.5

130/50

50/30

129.0

76.5

135/52

52/30

134.0

76.5

140/54

Regular

Inch size

Waist size (cm)

Inside leg length (cm)

Belt length (cm/Inch)

Comparable european size

29/32

75.0

81.5

85/32

30/32

81.0

81.5

85/32

31/32

80.0

81.0

85/32

32/32

83.0

81.0

85/32

33/32

85.0

81.0

90/34

48 • 50

34/32

88.0

81.0

90/34

35/32

90.0

81.0

95/36

50 • 52

36/32

93.0

81.0

95/36

52 • 25

38/32

98.0

81.0

100/38

54 • 26

40/32

104.0

81.0

110/42

56 • 27

42/32

109.0

81.0

115/44

58 • 28

44/32

114.0

81.0

120/46

46/32

119.0

83.0

125/48

48/32

125.0

84.0

130/50

50/32

129.0

85.0

135/52

52/32

135.0

85.0

140/54

Long

Inch size

Waist size (cm)

Inside leg length (cm)

Belt length (cm/Inch)

Comparable european size

30/34

81.0

86.5

85/32

31/34

83.0

86.5

85/32

32/34

83.0

86.0

85/32

33/34

85.0

86.0

90/34

34/34

88.0

86.0

90/34

98 • 50

35/34

90.0

86.0

95/36

102

36/34

93.0

86.0

95/36

102 • 52

38/34

98.0

86.0

100/38

40/34

104.0

86.0

110/42

42/34

109.0

86.0

115/44

44/34

114.0

86.5

115/44

56 · 92

Extra Long

Inch size

Waist size (cm)

Inside leg length (cm)

Belt length (cm/Inch)

Comparable european size

31/36

83.0

91.5

85/32

32/36

83.0

91.5

85/32

98 · 102

33/36

85.0

91.0

90/34

34/36

88.0

91.0

90/34

35/36

90.0

91.5

95/36

36/36

93.0

91.0

95/36

102

38/36

98.0

91.0

100/38

106

40/36

104.0

91.0

110/42

110

Size Group Extra

European size

Waist size (cm)

Inside leg length (cm)

Belt length (cm/Inch)

Comparable inch size

50X

89.0

81.0

95/36

35/32

52X

93.0

83.0

95/36

36/32

54X

97.0

83.0

100/38

38/32

56X

103.0

85.0

105/40

40/34

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