Home / Shop / Arc’teryx / Spere LT Pant Men’s

Spere LT Pant Men’s

$100.00

VAT included

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

If you want the warmth of an Atom Hoody with a wider range of motion and smaller footprint, you’re in the right place. Pull on the Atom Vest when you feel the temperature dropping on longer hikes and climbs or wear it as a midlayer under a shell for touring and wet winter objectives. The Coreloft synthetic insulation stays warm even if you run into light weather, making it a better alternative to down for high-output days year round.What’s been updated: Updated with a new FC0 material; the side panels and lining are now made with a recycled material as well. A new regular fit, with a slightly lower collar, makes layering easier.

Technical features

Moisture-resistant outer face fabric

Breathable

Lightweight

Insulated

Packable

Collar configuration

Mid-height collar layers easily

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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