Established in 1986 Trekitt is family owned and run. We have always been driven by our passion for wild places and mountains and have enjoyed sharing those experiences with our customers for over 30 years.

Trekitt provides top quality equipment and clothing for mountaineers, hill walkers, climbers and travellers and has grown over the years to cater for a wide range of outdoor activities. We hold large stocks of specialist clothing and equipment from the worlds best brands backed up by our award winning customer service.  We are more than a shop, we are a service for adventure, we fully understand that to get the most from your passion you need the best kit that is fit for purpose and suits you personally.  We offer expert boot and rucksack fitting services in our Hereford shop and are always happy to discuss your equipment needs, so just call us.

The Hereford shop is open Monday to Saturday from 09:00 - 17:30.

We are closed on Sundays and Bank Holidays because we value our free time and want to keep it that way.

51 Eign GateHereford Herefordshire HR4 0AB
Arcteryx

Arcteryx Mens Cerium SL Hoody Redox

Arcteryx Mens Cerium SL Hoody Redox

£252.00 £280.00
10% off

Customer Rewards points earned with this item.

Other colours available:
Arcteryx Mens Cerium SL Hoody Redox
Arcteryx Mens Cerium SL Hoody Black
Arcteryx Mens Cerium SL Hoody Tui

The Cerium SL Hoody is the lightest hooded down jacket that Arc'teryx produce. It uses 850 fill power goose down and lightweight fabrics to provide a warm, super lightweight compressible mid layer for cold dry conditions.

Description

Season : 2019S

Code : 21337-RED-

Weight : 0KG

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What is the Cerium SL?

The Cerium SL is the lightest down insulated piece in Arc'teryx's Essentials collection and is consequently one of the lightest hooded down mid layers in existence. Rather than simply reducing the amount of down to lower the weight of the jacket, Arc'teryx increased the quality of the down (850 fill power) and made the outer fabric lighter but just as durable as previous models. 

What is the Cerium SL made of?

Insulation: Starting with the insulation, Arc'teryx uses a super high quality 850 fill power European Grey Goose down to provide you with the warmest, lightest and most compressive insulation available. Down is the warmest insulation for the weight in existence and packs down to almost nothing, meaning it is brilliant as a mid layer which will be taken off and stuffed into a pack regularly. The only issue with traditional down is it isn't brilliant in wet conditions, however, Arc'teryx cleverly places synthetic insulation in areas prone to damp such as the cuffs, shoulders and front of the collar. 

Outer Fabric: The outer fabric used is just as clever as the insulation. Arc'teryx's Arato fabric uses a 100% nylon structure to provide a high level of durability without sacrificing weight. This outer fabric protects the down and provides a light level of weather resistance (although we would never recommend you wear this in rain or damp conditions without a shell over the top). 

What are the features?

Pockets wise, you're given two minimal hand pockets with lightweight zips and one 1.5L stuff sack to pack the Cerium down to almost nothing. Low profile elasticated cuffs seal out the wind and reduce overall volume, while a hem drawcord traps warm air inside the jacket efficiently. The low profile Stormhood is both fully insulated and adjustable.

How does the Cerium SL fit?

The Cerium SL fits into Arcteryx's 'Trim Fit' fit black which basically means that the jacket is cut slim through the chest and waist for a low profile fit. So you get a snug fit with room for another layer underneath, without excess material. 

Where does the Cerium SL fit in the layering system?

The Cerium SL is a lightweight, breathable and packable down jacket. It's a warm mid-layer that fits under a shell jacket very easily but also works very well as a stand-alone jacket on beautiful, dry, chilly days.

This jacket is the perfect mid-layer for cold, dry conditions thanks to its exceptional compressibility, incredible warmth to weight ratio and overall clever construction. Wear it under a shell on wetter days or on its own during cool, cold days in the mountains. 

  • Insulated StormHood
  • Low profile cuffs
  • Synthetic insulation in damp-prone areas
  • High quality down insulation
  • Super lightweight nylon outer fabric
  • Stuff sack included
  • Two hand pockets
  • Lightweight zips
  • DWR treatment repels moisture
Care & Advice

How to wash your down products

Having spent years talking to people about down products, whether that’s a jacket, sleeping bag or even a pair of slippers, very few have had the confidence to go ahead and wash the product on their own, especially when they have just spent an arm and a leg on it. This small guide is here to explain that it’s not as daunting and utterly terrifying as it first appears.

Step one: Before you even get near that washing machine, wipe off any excess mud or dirt that may be lingering on the surface of the jacket, as this will clog up the washing machine, eventually rendering it useless.

We recommend the use of Nikwax Down Wash Direct for down products as it’s one hundred percent environmentally friendly and will wash and re-proof the garment without the use of bleach or any other nasty chemicals. What household washing agents can (and often do) is remove the water repellent coating on the fabric of the jacket, whilst also damaging the delicate array of feathers inside.

Step two: We’ll assume in this instance that you’ve been washing other products prior to your down jacket and have used a bleach based detergent. Therefore it’s a good idea to run the washing machine for half an hour or so without anything inside to rinse it clean before adding the Nikwax or putting the jacket in. Also, don’t forget to remove the detergent drawer to give it a wash inside, outside and behind, as detergent can clog up and still enter the washing machine if not cleaned out thoroughly. This ensures that any remnants of detergent are removed and that the Nikwax products will work effectively.

Step three: Set the washing machine to a cold wash (check the garments care label, most tend to be around 30°C) and as delicate as possible. Most washing machines have a “wool” cycle which is ideal.

Step four: If using Nikwax Down Wash Direct, place 100ml in either the tray or directly into the washing machine inside a small pot/ball. If you choose to use another washing product, place the appropriate amount in the machine in the same way.

Step five: Set the washing machine to run on a slow cycle, allowing plenty of time for the jacket to soak up the cleaning/re-proofing product. Most washing machines will have a pre-set time for different washing cycles.

When the cycle has finished be prepared for a shock, your precious bit of kit will come out looking like a soggy ball of material. But don’t worry, you haven’t ruined it, it’s just that all that fluffy down insulation has become water logged and has clumped together. The trick is to now get all that down nice and dry to reinstate its superb insulating properties. Simply hanging it up in a warm place will not work that well. It will take days to properly dry and you will have to constantly break up the clumps to get it thoroughly dry. The best way is to use a tumble dryer; either a domestic one for smaller items or a commercial drier for sleeping bags.

Step six: Pop the garment into the dryer and make sure to select a low heat; a high heat runs the risk of melting seams and fabrics within the garment. It sounds weird, but shove a few tennis balls into the drier with the garment; the tennis balls will bounce around and help to break up the clumps of down. Every 20 minutes, pull the jacket out of the dryer and lie the jacket down on a table. Run your hands over the jacket until you find a 'clump' or ball of down; tease apart this down clump and spread it evenly into the baffle. Once you're confident you've pulled apart every clump to the best of your ability, stick it back in for another 20 minutes. Keep repeating this until there are no more clumps left. 

Step seven: When the cycle has finished and you are sure that you have got the garment as dry as possible, hang it up in a warm dry place, an airing cupboard is ideal, for 24 hours. This drives out the last of any dampness and allows the down to loft fully. Take it out and give it a good shake and, hey presto, it’ll be as good as new.

 

Technical Information

Weight: 215g

Insulation: 850FP European Grey Goose Down / Coreloft 40/100

Outer fabric: Arato 7 - 100% nylon

Sizing Information
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Arcteryx 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.

Arcteryx Men Legwear - Letter Sizing

If the garment is sized in an alphabetical 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 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.

Arcteryx Men Legwear - Numerical Sizing

If the garment is sized in an numerical format, 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 actual garment

  Inseam
Size Waist Hip Short Regular Long
28 28" 35" 30 " 32 " 35 "
29 29" 36" 30 " 32 " 35 "
30 30" 37" 30 " 32 " 35 "
31 31" 38" 31 " 33 " 36 "
32 32" 39" 31 " 33 " 36 "
33 33" 40" 31 ½ " 33 ½ " 36 ½ "
34 34" 41" 32 " 34 " 37 "
36 36" 43" 33 " 35 " 38 "
38 38" 45" 33 " 35 " 38 "
  Inseam
Size Waist Hip Short Regular Long
28 71 cm 89 cm 76 cm 81 cm 88.5 cm
29 74 cm 92 cm 76 cm 81 cm 88.5 cm
30 76 cm 94 cm 76 cm 81 cm 88.5 cm
31 79 cm 97 cm 79 cm 84 cm 91.5 cm
32 81 cm 99 cm 79 cm 84 cm 91.5 cm
33 84 cm 102 cm 80 cm 85 cm 92.5 cm
34 86 cm 104 cm 81 cm 86 cm 93.5 cm
36 91 cm 109 cm 84 cm 89 cm 96.5 cm
38 96 cm 114 cm 84 cm 89 cm 96.5 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 Measurement Short Short-Regular Regular Regular-Tall Tall
14"          
15"          
16"          
17"          
18"          
19"          
20"          
21"          
22"          
23"          
 
  Bag Size
Your Back Measurement Short Short-Regular Regular Regular-Tall Tall
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/Medium Large/X-Large
Adult Head Circumference 21.5" - 22.5" 22.8" - 23.6"
  Small/Medium Large/X-Large
Adult Head Circumference 55 - 57cm 58 - 60cm

Arcteryx Glove Sizing Information

Measurements refer to body size, not garment dimensions

  X-Small Small Medium Large X-Large
Hand Width 7.6 - 7.9" 7.9 - 8.2" 8.2 - 8.6" 8.6 - 8.9" 8.9 - 9.3"
Hand Length 7.0 - 7.2" 7.2 - 7.5" 7.5 - 7.7" 7.7 - 8.0" 8.0 - 8.2"
  X-Small Small Medium Large X-Large
Hand Width 19.2 - 20.0cm 20.0 - 20.9cm 20.9 - 21.8cm 21.8 - 22.6cm 22.6 - 23.5cm
Hand Length 17.8 - 18.4cm 18.4 - 19.0cm 19.0 - 19.6cm 19.6 - 20.2cm 20.2 - 20.8cm
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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The product I bought was competitively priced. The video demonstration of the product assisted me in my decision to purchase the item and was very informative, as it showed all of the features and the fit. I chose "click and collect" which was an efficient and quick process. I would definitely shop here again.

Amanda  •   19 Jan 2019.

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