Skip to product information
1 of 10
new

Beta Pant Men's

Beta Pant Men's

Breathable, versatile GORE-TEX pant made for a range of mountain activities. Beta Series: All-round mountain apparel.
Regular price $500.00
Regular price Sale price $500.00
Sale Sold out

4 payments of $125.00

from $10/wk
Color: Solaris
Size: S-R

Delivery
Free shipping over $39

Standard shipping


Help us reduce our carbon footprint. Choose this lower-impact shipping option and emit up to 95% less C02e than express shipping. Receive your order within 2-8 business days.

Express shipping

Get your gear as fast as possible. This higher-impact shipping option can emit up to 18x more C02e than standard shipping. Receive your order within 1-4 business days. Free returns. Returns can be made 30 days from receipt of order. View our return policy.

In-store availability
Your store:
Loading...
View full details

Beta Pant Men's

Part of what makes hikes like Tour du Mont Blanc so magical is the mystery of what’s around the bend—be it a fantastic view or sheet of rain. Luckily, the Beta Pant is here to keep you dry when you need it. The breathable, waterproof fabric allows vapor from your ...

Beta Pant Men's

Description

Part of what makes hikes like Tour du Mont Blanc so magical is the mystery of what’s around the bend—be it a fantastic view or sheet of rain. Luckily, the Beta Pant is here to keep you dry when you need it. The breathable, waterproof fabric allows vapor from your body to escape without letting water in. Plus, ¾-length side zips provide extra ventilation and make it easy to layer up in an unexpected storm.

What's been updated: Updated with a PFAS-free GORE-TEX ePE laminate for a lower footprint. A new simplified fly closure with a full circumference belt system, added single thigh pocket, and ¾-length side zipper deliver improved comfort and freedom of movement. An updated lower-profile hem reinforcement gives enhanced durability.

This product is free of intentionally added PFAS.

The new ePE membrane technology is lighter and thinner, but just as strong and durable as the materials we used before.   You may notice the face fabric “wetting out” slightly faster in products with ePE membranes, but rest assured this does not affect the waterproofing of the membrane itself. If you notice the fabric wetting out faster than you’d like, simply wash the jacket and dry it to remove the oil contamination and bring the DWR back to its full power.

Features & Specs

Technical features

  • Windproof
  • Breathable
  • Durable
  • Waterproof

Construction

  • GORE C-KNIT™ backer technology is light, soft and comfortable
  • GORE-TEX three-layer construction delivers complete weather protection

Design & Fit

  • Garment Inseam: Size M-S (Medium-Short) is 30"/76cm, Size M-R (Medium-Regular) is 32"/81cm, Size M-T (Medium-Tall) is 35"/89cm — Inseam varies by size

Hem configuration

  • Laminated instep patches guard against cuts and abrasion

Patterning

  • Articulated patterning for unrestricted mobility
  • Gusseted crotch for comfort and freedom of movement

Reinforcements

Sustainability

  • Contains materials that meet the bluesign® criteria

Hem leg shape

  • Tapered lower

UPF rating

Integrated features

Harness features

Footwear geometry

Footwear outsole construction

Pack design & Construction

Pack loading closure configuration

Pack accessory features

Pack attachment configuration

Pack lid configuration

Collar configuration

Cuff & Sleeves configuration

  • Eyelets at hem for shock cord attachments

Fabric treatment

Hood configuration

Pocket configuration

Snowsport features

Zippers & Fly configuration

  • Zippered fly with snap
  • Full length separating side zippers to allow removal over boots and crampons

Neckline configuration

Accessory features

Waist & Belt configuration

  • Elasticized waist
  • Drawcord provides a secure, comfortable fit

Footwear construction

Footwear liner construction

Logos & Label configuration

Pack dimensions

Pack pocket configuration

Pack compression strap configuration

Pack hydration

Weight330g
FitRegular
ActivityHike
SKUX00000718902
Manufacturing facilityPT.PANCAPRIMA EKABROTHERS

Fit & Sizing

Fit: Regular

Our classic fit is cut comfortably throughout the chest, waist, hip, and thigh. It allows freedom of movement, provides shape, and layers comfortably under our regular and relaxed fit shells.

Materials & Care

Materials

  • Origin of fabric: CHINA
  • Origin of dying: CHINA
  • May release plastic microfibres into the environment when washing
  • French Regulation: AGEC Law - Article 13

Care

  • Close All Fastenings Before Wash
  • Do Not Bleach
  • Do Not Dry Clean
  • Do Not Iron
  • Do Not Leave Wet
  • Do Not Use Fabric Softener
  • Double Rinse
  • Machine Wash Medium
  • Remove Immediately
  • Tumble Dry Normal Medium
  • Wash Separately

Reviews

Customer Reviews
0.0 Be the first to review this item
5 ★
0% 
0
4 ★
0% 
0
3 ★
0% 
0
2 ★
0% 
0
1 ★
0% 
0
Write a Review Ask a Question
  • Sizing Chart
  • Fit Guide
  • Layering

Men's

Pants Sizing Chart

Men's

Pants Sizing Chart

  • cm
  • inches
  • international

Size

Waist

Hip

Regular Inseam

Short Inseam

Tall Inseam

28

75

90

80

75

88

29

78

93

81

76

88

30

80

95

81

76

89

31

83

98

82

77

89

32

85

100

82

77

90

33

88

103

82

77

90

34

90

105

83

78

90

36

95

110

84

79

91

38

100

115

84

79

92

Size

Waist

Hip

Regular Inseam

Short Inseam

Tall Inseam

28

29½

35½

31½

29½

34½

29

30½

36½

32

30

35

30

31½

37½

32

30

35

31

32½

38½

32

30

35

32

33½

39½

32½

30½

35

33

34½

40½

32½

30½

35½

34

35½

41½

32½

30½

35½

36

37½

43½

33

31

36

38

39½

45½

33

31

36

Size

Europe

UK

China

Japan

Korea

28

28

28

175/76A

28

28

29

29

29

175/78A

29

29

30

30

30

175/80A

30

30

31

31

31

180/82A

31

31

32

32

32

180/84A

32

32

33

33

33

180/88A

33

33

34

34

34

180/90A

34

34

36

36

36

180/94A

36

36

38

38

38

185/100A

38

38

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. Several models of Arc'teryx pants are sized numerically and may be available in different inseam lengths. Please refer to the specific product page to see which waist size and inseam lengths are available for your product.

Men's

Pants Sizing Chart

Men's

Pants Sizing Chart

  • cm
  • inches
  • international

Size

Waist

Hip

Regular Inseam

Short Inseam

Tall Inseam

XXS

71

85

80

-

-

XS

76

90

80

75

88

S

81

95

81

76

89

M

86

100

82

77

90

L

94

108

83

78

91

XL

102

116

84

79

92

XXL

112

126

84

79

92

Size

Waist

Hip

Regular Inseam

Short Inseam

Tall Inseam

XXS

28

33½

31½

-

-

XS

30

35½

31½

29½

34½

S

32

37½

32

30

35

M

34

39½

32½

30½

35

L

37

42½

33

31

35½

XL

40

45½

33

31½

36

XXL

44

49½

33

31½

36

Size

Europe

UK

China

Japan

Korea

XXS

42

32

175/72A

XS

70

XS

44

34

175/76A

S

75

S

46

36

175/80A

M

80

M

48

38

180/86A

L

85

L

52

42

180/94A

LL

95

XL

56

46

185/102A

3L

100

XXL

60

50

185/112A

4L

110

Men's - Pants Sizing Chart

How to Find Your Measurements:

Note: Calculate your own body measurements, then select your product size.

1. Waist: Measure around your waist at the narrowest part.

2. Hip: Standing with feet hip width apart, measure around your hips at the widest part.

3. Inseam: From a standing position, measure from your crotch down the inside leg to the floor.

Men's - Fit Guide
Next to Skin Fit:

Cut snug to the body through the entire garment to enhance moisture management and thermal efficiency.

Men's - Fit Guide
Trim Fit:

Cut slim to the body through chest, waist, hip and thigh for a low profile fit.

Men's - Fit Guide
Regular Fit:

Cut comfortably from the body through bust/chest, waist, hip and thigh for a classic fit.

Men's - Fit Guide
Relaxed Fit:

Cut loosely through the waist, hip, and thigh for a casual fit.

Ergonomic 3-Dimensional Patterning

Ergonomic 3-Dimensional (e3D) patterning brings an additional level of articulation to provide enhanced range-of-motion in our Trim and Regular fit categories. The application of e3D patterning allows for enhanced mobility for sport-specific activities in challenging environments.

Men's

Layering

Layers are the instruments of keeping you dry, warm and using your energy efficiently. Put into the right systems, a good sequence of layers provides you with weather protection, moves moisture away from your skin, conserves or dissipates heat, and does this in the least amount of time.

Use the layering guide to select additional pieces for your system and understand how they fit together. Find out more about how to layer on our Layering Page.

First Layer

First Layer

Insulation & Fleece

Insulation & Fleece

Outer Layer

Outer Layer