Home / Shop / Arc’teryx / Gamma Jacket Women’s

Gamma Jacket Women’s

$140.00

VAT included

Estimated delivery date: 17/01/2026 - 21/01/2026
Product details

Born to climb, then refined over time, the Gamma has evolved into our go-to all-mountain, all-season softshell jacket. Made from a light, durable double weave, it blends wind and water resistance with breathable comfort. A brushed backer adds comfort. The clean fit allows room for light layers, and performance stretch gives you freedom to move. Born in British Columbia where the mountains meet the sea, this is a proven performer built to handle a range of activities, conditions, and landscapes.

Technical features

Breathable

Durable

Wind resistant

Versatile

Water repellent

Construction

Brushed back Wee Burly™ Double Weave fabric is durable, weather resistant and comfortable next-to-skin

Brushed backer adds warmth and soft comfort

Sizing chart & Fit guide

Size

Sleeve

Chest

Waist

Hip

Your body measurements in centimetres:

XXS

72

76

60

84

XS

75

81

65

89

S

77

86

70

94

M

80

91

75

99

L

81

99

83

107

XL

83

109

93

117

XXL

85

119

103

127

NOTE: Arc'teryx sizes are intended to fit the above body measurements. If your measurements are between sizes, select a larger size for a looser fit or a smaller size for a tighter fit.

 

Size

Sleeve

Chest

Waist

Hip

Your body measurements in centimetres

XXS

78

84

69

83

XS

81

89

74

88

S

83

94

79

93

M

86

102

86

100

L

89

109

94

108

XL

91

119

104

118

XXL

94

129

114

128

3XL

96

139

124

138

NOTE: Men's fit has been updated with a revised fit. Medium size remains unchanged. Smaller sizes are now tighter and larger sizes are now looser. Arc'teryx sizes are intended to fit the above body measurements. If your measurements are between sizes, select a larger size for a looser fit or a smaller size for a tighter fit.

cm

US M's

US W's

UK

EU

Mondo

Your foot measurements:

22

4

5

3.5

36

22

22.5

4.5

5.5

4

36 ⅔

22.5

23

5

6

4.5

37¹/₃

23

23.5

5.5

6.5

5

38

23.5

24

6

7

5.5

38⅔

24

24.5

6.5

7.5

6

39¹/₃

24.5

25

7

8

6.5

40

25

25.5

7.5

8.5

7

40⅔

25.5

26

8

9

7.5

41¹/₃

26

26.5

8.5

9.5

8

42

26.5

27

9

10

8.5

42⅔

27

27.5

9.5

10.5

9

43¹/₃

27.5

28

10

11

9.5

44

28

28.5

10.5

11.5

10

44⅔

28.5

29

11

12

10.5

45¹/₃

29

29.5

11.5

12.5

11

46

29.5

30

12

13

11.5

46⅔

30

30.5

12.5

13.5

12

47¹/₃

30.5

31

13

14

12.5

48

31

31.5

13.5

14.5

13

48⅔

31.5

32

14

15

13.5

49¹/₃

32

FREE SHIPPING, FREE RETURNS

We offer complimentary express shipping. Free returns and exchanges within 30 days from the date of delivery.

Additional Information
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