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The Sigma FL pants strike the perfect balance between weight and durability. Their tapered shape and lightweight fabrics make them perfect for climbing, ice climbing and general mountaineering.
The Sigma FL pants strike the perfect balance between weight and durability. Their tapered shape and lightweight fabrics make them perfect for climbing, ice climbing and general mountaineering.
Arcteryx

Arcteryx Mens Sigma FL Pants Cinder

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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, 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 Sigma FL Pants Cinder

Season:Sale

Brand:Arcteryx

Code:20089-CIN-

What are the Sigma FL Pants?

The Sigma FL Pants are lightweight yet durable softshell trousers designed for high-intensity activities in the mountains. They strike the perfect balance between weight and durability.

What are they made of?

The Sigma FL's are made from a mix of two fabrics, Fortius 1.5 and Wee Burly Double Weave. Fortius 1.5 is a lightweight, abrasion resistant, weather resistant softshell fabric which is used for the majority of the trousers. This fabric features 4-way stretch as well as technical articulation to ensure you're never left feeling restricted. Wee Burly Double Weave is then used for the areas which receive the most abuse such as the seat and knees. 

What are the features?

The Sigma FL's are fairly stripped back, however they are supplied with a few creature comforts. You get an adjustable waistbelt which will fit comfortably underneath a harness or hipbelt, two hand pockets, a zipped thigh pocket, an adjustable leg cuff to seal out updrafts and lastly grommets for installing gaiter cord.

How do they fit?

The Sigma's feature a trim, tapered fit. They're snugger than your average walking trousers, however thanks to the 4-way stretch and clever articulation you're not left feeling restricted. 

  • Full articulation 
  • 4-way stretch
  • Tapered leg
  • Two hand pockets
  • Included belt
  • One thigh pocket
  • Water and wind resistant
  • Ideal for climbing
Technical Information

Weight: 370g

Fabrics: Fortius 1.5 / Wee Burly Double Weave

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
Size Waist Hip Short Regular Long
XS 29" 36" 30 ½ " 32 ½ " 35 ⅓ "
S 31" 38" 30 ½ " 32 ½ " 35 ⅓ "
M 33" 40" 30 ½ " 32 ½ " 35 ⅓ "
L 36" 43" 31 " 33 " 36 "
XL 39.5" 46.5" 31 ⅛ " 33 ⅛ " 36 ⅛ "
XXL 43" 50" 32 ⅛ " 33 ⅛ " 37 ⅛ "
  Inseam
Size Waist Hip Short Regular Long
XS 74 cm 92 cm 77 cm 82 cm 89.5 cm
S 79 cm 97 cm 77 cm 82 cm 89.5 cm
M 84 cm 102 cm 77 cm 82 cm 89.5 cm
L 92 cm 110 cm 79 cm 84 cm 91.5 cm
XL 100 cm 118 cm 81 cm 86 cm 93.5 cm
XXL 110 cm 128 cm 82 cm 87 cm 94.5 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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