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The Alpha SV Bib is the most durable and technically advanced trouser in the Arc'teryx range. It's made using ultra-tough nylon fabrics and features a Gore-Tex Pro membrane for total waterproof protection. 
The Alpha SV Bib is the most durable and technically advanced trouser in the Arc'teryx range. It's made using ultra-tough nylon fabrics and features a Gore-Tex Pro membrane for total waterproof protection. 
Arcteryx

Arcteryx Mens Alpha SV Bib Pilot

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Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

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, Accessory Cord, 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 Mens Alpha SV Bib Pilot

Season:Sale

Brand:Arcteryx

Code:25685-PIL

What are the Alpha SV Bib's?

The Alpha SV Bib is the toughest, most technically advanced trouser in the Arc'teryx range and is aimed squarely at alpine climbers, mountaineers and those venturing out on expeditions. 

What are they made of?

They're made from a mixture of ultra-tough nylon fabrics — a breathable 80D in the main body of the trousers and a bombproof 155D nylon in high-wear areas. Keprotec patches on the instep increase the durability even further. All of these fabrics feature durable water repellent coatings to ensure light rain and snow beads off the surface. For foolproof protection, a Gore-Tex Pro Most Rugged membrane sits underneath and provides total wind and waterproofing. 

What are their features?

Zips down the side of both legs allow you to easily get in and out of the trousers — they also allow you to drop the seat when you've got to do your business. An elasticated waist keeps the cold and snow out, while adjustable suspenders provide extra security. Two zipped pockets in the bib store essentials that you need quick to hand. A zip on the lower leg allows you to use a bulky ski boot as well as a lightweight mountaineering boot without excess fabric flapping about. 

Hidden inside the Alpha SV's is a Recco reflector — this tiny safety device can be scanned by rescuers if the worst should happen. A brilliant feature that you'll never notice until you may need it. 

  • Gore-Tex Pro membrane
  • Water and windproof
  • Ultra-tough nylon fabrics
  • Reinforced sections
  • Keprotec insteps
  • Two side zips
  • Drop seat functionality
  • Elasticated waist
  • Adjustable suspenders
  • Cordura PowderCuff keeps snow out
  • Recco reflector 
Technical Information

Weight: 580g

Fabrics: N80p-X 3L Most Rugged Gore-Tex Pro 2.0 / Keprotec

Sizing Information

Arc'teryx Men's Legwear

Sizing refers to your body size, not the size of the product. Pant inseam, length of actual garment.

Inseam
SizeWaistHipShortRegularLong
XS29"36"30 ½ "32 ½ "35 ⅓ "
S31"38"30 ½ "32 ½ "35 ⅓ "
M33"40"30 ½ "32 ½ "35 ⅓ "
L36"43"31 "33 "36 "
XL39.5"46.5"31 ⅛ "33 ⅛ "36 ⅛ "
XXL43"50"32 ⅛ "33 ⅛ "37 ⅛ "
Inseam
SizeWaistHipShortRegularLong
XS74 cm92 cm77 cm82 cm89.5 cm
S79 cm97 cm77 cm82 cm89.5 cm
M84 cm102 cm77 cm82 cm89.5 cm
L92 cm110 cm79 cm84 cm91.5 cm
XL100 cm118 cm81 cm86 cm93.5 cm
XXL110 cm128 cm82 cm87 cm94.5 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.

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