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Arguably the most versatile jacket out there today. Designed to be your best friend on long treks, big mountain scrambles, cross-country skiing trips or just a quick lap around the local woods with the dog.
Arguably the most versatile jacket out there today. Designed to be your best friend on long treks, big mountain scrambles, cross-country skiing trips or just a quick lap around the local woods with the dog.
Arcteryx

Arcteryx Womens Beta AR Jacket Phantasm

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Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
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90-day returns period

We hope that you are perfectly happy with your order from Trekitt, but we understand that you may want to return your purchase. We offer a 90 days return period from the date of purchase, and endeavour to process all returns within 48 hours of receipt.

We do not offer a free returns service. Therefore, all customers are responsible for any postage costs when returning any goods (excluding warranty returns).

For your convenience, follow here to the Royal Mail Returns Portal to arrange return postage for your items. This is not a Trekitt operated service.

The Trekitt Returns Policy Includes...
A 90 day return period and the Trekitt 2-year Common Sense Guarantee.

Exemptions
PPE (Facemasks, Climbing Equipment etc. ), Food Goods, Socks & Underwear can only be returned if they have not been worn and/or removed from their original packaging with all swing tags still attached. If there is any sign or possibility that the goods have been used, tampered with or contaminated in any way, then we cannot accept a return on the grounds of consumer safety. Zips are typically not covered under a manufacturer's warranty.

The above does not affect the Consumer Contract Regulations. Click here to read more.

Arcteryx Womens Beta AR Jacket Phantasm

Season:Sale

Brand:Arcteryx

Code:25855-PHA-

What is the Beta AR?

There is a reason that the Beta AR has been part of Arcteryx's essentials range for nearly 20 years. Strong yet breathable, robust yet supple, durable yet light; the Beta AR has been designed to encompass everything Arc'teryx has learned from making waterproof jackets for almost 30 years. Everything about this piece (the fit, the materials, the construction and the features) comes together to give you this incredible fortress of a jacket that can be grabbed straight off the coatrack and taken with you on any adventure you have planned.

What is it made of?

The Beta AR is made using a mixture of different fabrics for optimum performance. A breathable, pliable 40D nylon is used throughout the main body and arms, while a tough, protective 80D nylon is used in high-wear areas such as the shoulders and hood. Underneath this, the robust nature of this jacket continues with a Gore-Tex Pro Most Rugged membrane. This, as the name gives away slightly, is Gore's toughest, most protective membrane for gnarly mountainous activities.

What are the features?

Moving onto the features of the jacket; we briefly touched on the adjustments of the hood so let's expand on that first. The hood is Arcteryx's own helmet-compatible DropHood design, which is basically a fully standalone collar with a separate hood. The high separated neck means that the jacket will still protect your chin and neck from cold winds, even when the hood is down. When the hood is up, you'll appreciate Arc'teryx's Cohaesive adjustments — these are little buttons situated in the fabric which can be easily adjusted with bulky gloves or mitts. A simple yet ingenious change from standard drawcords.

Inside the hem of the hood is a Recco reflector (we'll forgive you if you've never heard of this!). If the worst should happen, this reflector can be picked up by rescuers with a transmitter, giving them your approximate location.

Under both arms are zips that open the jacket up to allow cool air to pass through (appropriately named PitZips!). The toggles on these zips are generously sized without adding a tonne of weight so you can easily get to them with big gloves on. Storage-wise, the jacket features two large hand pockets in the front of the jacket and one internal zipped security pocket. Moving down, an adjustable hem traps warmth and seals out the rain and wind.

How does it fit?

The Beta AR has a longer hip length for better coverage, a slightly roomier fit so you can fit more layers under it and e3D (ergonomic 3D) patterning that provides an enhanced level of articulation and movement. The Beta AR is roomier than the Beta LT to allow you to fit more layers underneath in colder conditions; it also features plenty of room in the shoulders for active climbing and mountaineering use. For reference, the centre back length is 69cm.

  • Helmet compatible DropHood
  • 40D Face fabric with 80D reinforcements
  • 3L Gore-Tex Pro Most Rugged membrane
  • WaterTight centre front zip
  • WaterTight Pit Zips
  • 1 internal, zipped security pocket
  • 2 large hand pockets
  • Velcro Cuffs
  • Micro-seam allowance reduces bulk and weight
  • Taped seams
  • Anatomical shaping for fit and comfort
  • Articulated elbows

Care and maintenance

To keep your outdoor clothing and equipment in tip top condition and performing to its maximum we recommend the use of Nikwax products. We have been using Nikwax products since day one (26th March 1986) and have found them to be totally reliable, dependable and effective. Today’s Nikwax treatments contain environmentally friendly elastic water-repellent polymers that bond to fabric fibres, leaving the spaces between open and breathable. These stretchy polymers are able to stretch and move with the fabric so they stay put for longer and work better.

Nikwax treatments will not change the look or feel of the fabric and they are all water based, environmentally safe, non-flammable and contain no nasty Fluorocarbons. Nikwax products can be used to clean, re-proof and revitalise all your outdoor technical clothing and equipment.

Waterproof breathable clothing has a durable water-repellent (DWR) finish applied to the face fabric during the manufacturing process. The DWR forces water to bead up and roll off the surface therefore preventing the fabric from absorbing moisture. If the outside of your jacket is soaked in a layer of cold water, the warm damp air within can’t escape and will condense on the inside. This makes the jacket feel cold clammy and can make you think that it’s leaking. The DWR finish is not permanent and needs to be maintained and revitalised to optimise performance.

This three layer waterproof jacket should be cleaned regularly with Nikwax Tech Wash; I wash my jacket about once a month, or more often if it gets really filthy. Regular washing with Tech Wash will maintain the DWR for longer and remove salts and oils that can contaminate the fabric, and it will keep your lovely jacket clean and smelling fresh. Washing can be done in a machine according to the manufacturers care guidelines (on the internal label). First clean out any detergent and conditioner residue from the machine dispenser and then add the required amount of Tech Wash and away you go. Hand washing is also suitable but be sure to rinse the garment well.

When you notice that rain/water is no longer beading up and rolling off it’s time to re-proof. Nikwax TX Direct will re-instate a long lasting DWR to completely rejuvenate your jacket. Re-proofing can also be done in the machine once a garment has been washed. Just add the TX-Direct and use the same programme you used for washing. You can also use the spray-on product on a damp garment that has just been washed.

You wouldn’t buy a Ferrari and never have it serviced, so make sure you regularly wash and re-proof your quality kit.

Technical Information

Weight: 435g
Fabrics: N40d Most Rugged 3L Gore-Tex Pro 2.0 (body), N80d Most Rugged 3L Gore-Tex Pro 2.0 (reinforcements)
Centre back length: 69cm

Sizing Information
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Arcteryx Women's Jackets & Tops Sizing Information

Measurements refer to body size, not garment dimensions.

SleeveChestWaistHip
XS29½ "33 "27 "36 "
S30½ "35 "28 ½ "38 "
M31½ "37 "30 ½ "40 "
L32 ½ "40 "34 "43 ½ "
XL33 "44 "38 "47 "
SleeveChestWaistHip
XS76 cm84 cm68 cm92 cm
S78 cm89 cm73 cm97 cm
M81 cm94 cm78 cm102 cm
L82 cm102 cm86 cm110 cm
XL84 cm112 cm96 cm120 cm

Next to Skin Fit:Cut snug to the body through the entire garment to enhance moisture management and thermal efficiency.

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

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

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

1Chest

Measure around your chest/bust, holding the measuring tape under your armpit.

2Waist

Measure around your waist at the narrowest part.

3Inseam

From a standing position, measure from your crotch to your ankle.

4Sleeve

With your arms in a slightly bent position, measure from the centre of the back of your neck, along the length of your arm, to the wrist.

5Hip

Measure around your hips at the widest part.

Arcteryx Women's Legwear - Letter Sizing

If the garment is sized in analphabetical format, please use this size chart. Else if the garment is sized numerically, please refer to the numerical size chart. Sizing refers to your body size, not the size of the product. Pant inseam, length of the actual garment

WaistHipShortRegularLong
XS27 "36 "30 ½ "32 ½ "35 ½ "
S28 ½ "38 "30 ½ "32 ½ "35 ½ "
M30 ½ "40 "30 ½ "32 ½ "35 ½ "
L34 "43 ½ "31 ½ "33 ½ "36 ½ "
XL38 "47 "31 ½ "33 ½ "36 ½ "
WaistHipShortRegularLong
XS68 cm92 cm77 cm82 cm89.5 cm
S73 cm97 cm77 cm82 cm89.5 cm
M78 cm102 cm77 cm82 cm89.5 cm
L86 cm110 cm79 cm84 cm91.5 cm
XL96 cm120 cm80 cm85 cm92.5 cm

Next to Skin Fit:Cut snug to the body through the entire garment to enhance moisture management and thermal efficiency.

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

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

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

1Chest

Measure around your chest/bust, holding the measuring tape under your armpit.

2Waist

Measure around your waist at the narrowest part.

3Inseam

From a standing position, measure from your crotch to your ankle.

4Sleeve

With your arms in a slightly bent position, measure from the centre of the back of your neck, along the length of your arm, to the wrist.

5Hip

Measure around your hips at the widest part.

Arcteryx Women's Legwear - Numerical Sizing

If the garment is sized in anumericalformat, please use this size chart. Else if the garment is sized alphabetically, please refer to the alphabetical size chart. Sizing refers to your body size, not the size of the product. Pant inseam, length of the actual garment

US SizeUK SizeWaistHipShortRegularLong
0425 "34 ½ "30 "32 "35 "
2626 ½ "36 "30"32"35 "
4827 ½ "37 "30"32"35 "
61028 ½ "38 "30"32"35 "
81230 "39 ½ "30 "32"35 "
101431 "40 ½ "30 "32"35 "
121633 "42 ½ "30 "32"35 "
141835 "44 ½ "30 "32"35 "
US SizeUK SizeWaistHipShortRegularLong
0464 cm88 cm76 cm81 cm88.5 cm
2667 cm91 cm76 cm81 cm88.5 cm
4870 cm94 cm76 cm81 cm88.5 cm
61073 cm97 cm76 cm81 cm88.5 cm
81276 cm100 cm76 cm81 cm88.5 cm
101479 cm103 cm76 cm81 cm88.5 cm
121684 cm108 cm76 cm81 cm88.5 cm
141889 cm113 cm76 cm81 cm88.5 cm

Next to Skin Fit:Cut snug to the body through the entire garment to enhance moisture management and thermal efficiency.

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

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

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

1Chest

Measure around your chest/bust, holding the measuring tape under your armpit.

2Waist

Measure around your waist at the narrowest part.

3Inseam

From a standing position, measure from your crotch to your ankle.

4Sleeve

With your arms in a slightly bent position, measure from the centre of the back of your neck, along the length of your arm, to the wrist.

5Hip

Measure around your hips at the widest part.

Arcteryx Mens Bag Sizing Information

Sizing refers to your back measurements, not the size of the product.

Bag Size
Your Back MeasurementShortShort-RegularRegularRegular-TallTall
14"
15"
16"
17"
18"
19"
20"
21"
22"
23"
Bag Size
Your Back MeasurementShortShort-RegularRegularRegular-TallTall
35.5 cm
38 cm
40.5 cm
43 cm
45.7 cm
48 cm
51 cm
53 cm
55.5 cm
58.5 cm
1

Measure along the spine between the 7th cervical vertebra and the level of the hip iliac crest

2

Compare this measurement to the Sizing Charts

3

It is possible to interchange different size shoulder strap and hipbelt components on many Arc'teryx Packs, but this will not change or affect the back-length of the pack.

Arcteryx Hat Sizing Information

Measurements refer to body size, not garment dimensions

Small/MediumLarge/X-Large
Adult Head Circumference21.5" - 22.5"22.8" - 23.6"
Small/MediumLarge/X-Large
Adult Head Circumference55 - 57cm58 - 60cm

Arcteryx Glove Sizing Information

Measurements refer to body size, not garment dimensions

X-SmallSmallMediumLarge
Hand Width6.7 - 6.9"6.9 - 7.2"7.2 - 7.5"7.5 - 7.8"
Hand Length6.5 - 6.7"6.9 - 7.2"7.2 - 7.5"7.5 - 7.8"
X-SmallSmallMediumLarge
Hand Width16.9 - 17.6 cm17.6 - 18.3 cm18.3 - 19.0 cm19.0 - 19.8 cm
Hand Length16.5 - 17.1 cm17.1 - 17.7 cm17.7 - 18.3 cm18.3 - 18.9 cm
1Width

With your hand open, measure from the tip of your middle finger, down to the crease at the base of your palm

2Length

With your hand open, measure around the circumference of your hand, at the base of your knuckles

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