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The Alpha FL is Arc’teryx's lightest Gore-Tex Pro jacket. Stripped down, no extra faf and packs down small enough to clip to a climbing harness - this jacket with keep you dry and comfortable even when weight is paramount.
The Alpha FL is Arc’teryx's lightest Gore-Tex Pro jacket. Stripped down, no extra faf and packs down small enough to clip to a climbing harness - this jacket with keep you dry and comfortable even when weight is paramount.
Arcteryx

Arcteryx Mens Alpha FL Jacket Labyrinth

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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 Mens Alpha FL Jacket Labyrinth

Season:Sale

Brand:Arcteryx

Code:18976-LAB-

What is the Alpha FL?

If you are looking for a comfortable, well fitting, ridiculously lightweight and durable Gore-Tex Pro jacket then stop, you’ve found it. The Alpha FL Jacket is everything you are looking for and more. The 'FL' stands for Fast and Light, which is exactly what this jacket embodies - a super light face fabric teamed with an incredibly breathable Gore-Tex Pro membrane and all of the extra faf stripped away gives you the ideal piece for when you're really exerting yourself in the gnarliest conditions. It’s been designed with alpine climbing in mind, but thanks to it’s hugely versatile design, will also suit gnarly days out walking, scrambling or trail running.

What is the Alpha FL made of?

The fully waterproof Gore-Tex Pro has a Durable 40 denier nylon face fabric that has exceptional abrasion resistance and durability for its weight, it has a surprisingly supple feel and is breathable enough to cope with high aerobic, non-stop routes.

What are the features?

8mm micro seam taping increases the overall breathability as the only non-breathable part of a membraned jacket is its seam tape. So it only stands to reason that the less area covered by seam tape the more area of breathable fabric there is to transpire moisture. The Jacket also features one external chest pocket that sits above the harness line (so your phone isn't constantly jabbing into your hip bone) and one internal security pocket (we recommend that any item sensitive to water ingress should be stored in the internal pocket or in an appropriate drybag when the weather gets really gross). The helmet compatible StormHood means you can fit a climbing helmet underneath when needed, but when the extra volume isn’t needed you have adjustments in all the right places to synch it down to normal head size.

Custom Cohaesive hem adjusters double up as HemLock, preventing the jacket from riding up and slipping out under a harness. Another brilliant feature of this Jacket is its packability. Coming in at about 315g (depending on the size), this jacket comes with its own stuff sack and clip-in loop for protection whilst in transit and so you can keep it handy on your harness.

How does the Alpha FL fit?

The trim fit cut with e3D Patterning provides a full range of movement without the unwanted bulk and excess fabric that comes with other brands.

Where does the Alpha FL fit in the layering system?

The Alpha FL is primarily designed as an outer shell, more commonly referred to as a hard shell; which means it works well to protect you from strong winds on cold days, right up to torrential downpours.

Summary

The Alpha is the perfect balance between weight, durability and comfort - if you're looking for a do-it-all jacket for your next mountain adventure then look no further.

  • Lightweight
  • Durable
  • Trim Fit
  • Supple face fabric
  • Breathable
  • Helmet compatible StormHood
  • Strategic 8mm seam taping
  • e3D patterning for freedom of movement
  • Stuff sack the clip-in loop
  • Drop hem

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: 315g

Fabric:

- N40p- X 3L Gore-Tex Pro

Centre back length: 77.5cm

Sizing Information

Arc'teryx Men's Jackets & Shirts Sizing Information

Measurements refer to body size, not garment dimensions.

  Chest Waist Hip Sleeve
X-Small 36" 29" 36" 32"
Small 38" 31" 38" 33"
Medium 40" 33" 40" 34"
Large 43" 36" 43" 35"
X-Large 46" 39" 46" 36"
XX-Large 50" 43" 50" 37"
  Chest Waist Hip Sleeve
X-Small 92cm 74cm 92cm 81cm
Small 97cm 79cm 97cm 84cm
Medium 102cm 84cm 102cm 86cm
Large 110cm 94cm 110cm 89cm
X-Large 118cm 99cm 118cm 91cm
XX-Large 128cm 110cm 128cm 94cm

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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