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
Fjallraven

Fjallraven Mens Bergtagen Longjohns Grey

Fjallraven Mens Bergtagen Longjohns Grey

£62.50 £125.00
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The Bergtagen Longjohns are quite possibly the warmest baselayer trousers available; they combine four variations of wool and a technical mountain fit to ensure warmth, comfort and mobility in the coldest winter conditions. 

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Description

Season : Sale

Code : 83991-020-

Weight : 0KG

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The Bergtagen Longjohns are probably the warmest baselayer trousers available at this point in time. Combining four different variations of wool, they provide warmth, comfort, mobility and stretch in some of the coldest conditions imagineable. 

Insulation is provided by four different variations of wool: wool mesh, terry, rib and interlock. Wool terry is used in areas which require the highest levels of warmth such as the crotch, knees and rear, while mesh is used on areas which require breathability, moisture wicking and mobility such as the thighs, back of the knees and lower leg. Wool rib is used in areas which require higher levels of comfort (wool rib features a higher quantity of wool than the others) such as the waist, while wool interlock is used during the stiching process. Overall, this differentiation between several different weights, designs and patterns means you're getting warmth and moisture wicking where you need it, and ventilation and mobility in areas where you don't. As if that wasn't enough, wool is brilliant at wicking away sweat and will resist odours, meaning you can wear them for a few days without smelling like a skip. 

Traditional (or cheap) wool has always sparked a memory of itchy, loose fibres causing irritation and general discomfort, however Fjallraven's Merino Wool is so fine that even the most sensitive skinned of users will remain comfortable in cold conditions. Couple this with a smooth knit on the outer of the baselayer to allow additional layers to slide effortlessly over the top and you're onto a winning combination. 

For super cold conditions, whether that's winter mountaineering, polar expeditions, walking in a winter blizzard or simply for someone who feels the cold, the Bergtagen Longjohns are ideal. One last note to mention is that all of the merino wool used is mulesing-free and traceable back to the farm of origin. 

  • Comfortable next to skin
  • Slides easily under additional layers
  • Thicker wool in areas which require warmth
  • Venting in areas prone to heat build up
  • Comfortable waist and ankle cuffs
  • Moisture wicking
  • Highly breathable
  • Odour resistant
Technical Information

Weight: 215g

Materials: 

Wool mesh: 80% wool, 20% polyamide

Wool terry: 52% wool, 35% polyester, 13% polyamide

Wool rib: 95% wool, 5% elastane

Wool interlock: 100% wool

Sizing Information
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  • Jackets & Tops
  • Trousers

Fjallraven Men's Jackets & Tops Sizing Information

Measurements refer to body size, not garment dimensions.

  Chest Waist
XS 33.5 - 35 " 28.5 - 30.5 "
S 35 - 36.5 " 30.5 - 32 "
M 36.5 - 40 " 32 - 35 "
L 40 - 41 " 35 - 36.5 "
XL 41.5 - 44.5 " 36.5 - 40 "
XXL 44.5 - 46 " 38.5 - 41.5 "
XXXL 46 - 48 " 41.5 - 43 "
  Chest Waist
XS 85 cm - 89 cm 89 cm - 72 cm
S 89 cm - 93 cm 93 cm - 77 cm
M 93 cm - 102 cm 102 cm - 81 cm
L 102 cm - 104 cm 104 cm - 89 cm
XL 105 cm - 113 cm 113 cm - 93 cm
XXL 113 cm - 117 cm 117 cm - 98 cm
XXXL 117 cm - 122 cm 122 cm - 105 cm

Fjallraven outerwear can vary in size depending on its function. Not sure what size you want? Please send an e-mail to support@trekitt.co.uk and we will go and measure the garment for you.

Slim Fit: Slim fitting, sitting close to the body, great for showing of your guns and pecks.

Regular Fit: Neither slim nor oversized. Regular-fitting garments that are bang in the middle. The middle is good.

Relaxed Fit: Drapes loosely on the body, baggy fit.

1Chest

Run the tape around the fullest part of your chest, the tape should be just below the arm pit and over the shoulder blades whilst horizontal to the floor.

2Waist

Measure around your natural waist as show in the diagram

3Inseam

Measure your inside leg from crotch to ankle blone keeping your leg straight: not as easy as it sounds, you could take a pair of trousers that you already own, that fit you well, and measure from the crotch to the bottom of the leg.

4Sleeve

This is a bit more tricky! Measure from the top of your spine (at the bottom of your neck) to your elbow and on the your wrist

5Arm

You should place the beginning of the measuring tape behind your shoulder, and feed it out following your arm making sure to pass both the elbow joint and the wrist, as pictured. You should take the measurement at the point where you would like the sleeve to end. This is usually just past your wrist.

Fjallraven Men's Trousers Sizing Information

Measurements refer to body size, not garment dimensions.

  Waist Inseam Reg Inseam Long Seat
40 26.8 " 30.3 " 32.3 " 34.6 "
42 28.3 " 30.7 " 32.7 " 36.2 "
44 29.9 " 31.1 " 33.1 " 37.8 "
46 31.5 " 31.5 " 33.5 " 39.4 "
48 33.1 " 31.9 " 33.9 " 40.9 "
50 34.6 " 32.3 " 34.3 " 42.5 "
52 36.2 " 32.7 " 34.6 " 44.1 "
54 37.8 " 33.1 " 35.0 " 45.7 "
56 39.4 " 33.5 " 35.4 " 47.2 "
58 40.9 " 33.9 " 35.8 " 48.8 "
60 42.5 " 34.3 " 36.2 " 50.4 "
  Waist Inseam Reg Inseam Long Seat
40 68 cm 77 cm 82 cm 88 cm
42 72 cm 78 cm 83 cm 92 cm
44 76 cm 79 cm 84 cm 96 cm
46 80 cm 80 cm 85 cm 100 cm
48 84 cm 81 cm 86 cm 104 cm
50 88 cm 82 cm 87 cm 108 cm
52 92 cm 83 cm 88 cm 112 cm
54 96 cm 84 cm 89 cm 116 cm
56 100 cm 85 cm 90 cm 120 cm
58 104 cm 86 cm 91 cm 124 cm
60 108 cm 87 cm 92 cm 128 cm

Fjallraven outerwear can vary in size depending on its function. Not sure what size you want? Please send an e-mail to support@trekitt.co.uk and we will go and measure the garment for you.

Slim Fit: Slim fitting, sitting close to the body, great for showing of your guns and pecks.

Regular Fit: Neither slim nor oversized. Regular-fitting garments that are bang in the middle. The middle is good.

Relaxed Fit: Drapes loosely on the body, baggy fit.

1Chest

Run the tape around the fullest part of your chest, the tape should be just below the arm pit and over the shoulder blades whilst horizontal to the floor.

2Waist

Measure around your natural waist as show in the diagram

3Inseam

Measure your inside leg from crotch to ankle blone keeping your leg straight: not as easy as it sounds, you could take a pair of trousers that you already own, that fit you well, and measure from the crotch to the bottom of the leg.

4Sleeve

This is a bit more tricky! Measure from the top of your spine (at the bottom of your neck) to your elbow and on the your wrist

5Arm

You should place the beginning of the measuring tape behind your shoulder, and feed it out following your arm making sure to pass both the elbow joint and the wrist, as pictured. You should take the measurement at the point where you would like the sleeve to end. This is usually just past your wrist.

Click here for the manufactures size charts.

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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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