Thermal sweater Finntrail SHERPA DarkGrey 1397
Code: 1397DarkGrey-XXLPrice 99 €In stock.
0 pcs - On order (2–4 working days)
1 pcs - In stock in VilniusIn stock: 1 pcsShips from Vilnius in 1 business day · Free delivery · 24-month warranty · 30-day returns
This size is currently unavailable. Write to us and we will let you know when it arrives.
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Finntrail · Mid layer
Finntrail SHERPA DarkGrey 1397 Fleece Jacket
A warm thermal fleece jacket in dense dual-sided fleece, worn as a mid layer or on its own on a cool day. Soft, stretchy fleece holds heat and wicks moisture, a high stand-up collar shields your neck from the wind, and reinforced collar, shoulder and elbow zones last longer. Suits men and women.
Who it is for
Made for a warm mid layer in fishing, hunting and active outdoor use, when you need warmth without bulk or weight.
- •As a mid layer under a membrane jacket or waders.
- •On its own on a cool morning, in the boat, at camp or in town.
- •For fishing, hunting and outdoor work in the cold season.
When it shines
Best in the cool and cold season: the high stand-up collar and dual-sided fleece hold heat and wick moisture from inside, so you stay warm and dry even during long spells outdoors.
Technical specs
Materials & technology
Dense dual-sided fleece
Soft, stretchy dual-sided fleece holds heat and wicks moisture at the same time, so you stay warm and dry even during long spells outdoors.
High stand-up collar
The high collar wraps the neck and shields it from the wind, so heat does not escape through the collar.
Reinforced zones
The collar, shoulder and elbow zones are reinforced, so the most loaded areas wear more slowly.
Three pockets with SBS zips
Two side pockets and a chest pocket with reliable SBS zips keep small items secure.
How it differs from an ordinary fleece
Care
Machine wash up to 30 °C on a gentle cycle, without fabric softener or bleach. Do not tumble dry at high heat and do not iron, so the fleece keeps its properties longer. Store dry, in a ventilated place.
Frequently asked questions
What is this thermal fleece jacket for?
It is a warm mid layer for fishing, hunting and active outdoor use. It holds heat yet is light and does not restrict movement, so it suits both active work and long spells outdoors.
What material is it made of?
Dense dual-sided fleece: it is soft, holds heat well and wicks moisture at the same time, so you stay dry.
How do I wear it, under a jacket or on its own?
Either way. As a mid layer it fits under a membrane jacket, and on a cool day it is comfortable worn on its own.
Does it suit women too?
Yes. The cut is universal, so the jacket suits both men and women; you just choose the right size.
How do I wash it?
Machine wash up to 30 °C on a gentle cycle, without fabric softener or bleach. Do not tumble dry at high heat and do not iron, so the fleece keeps its properties longer.
What about warranty and returns?
We offer a 2-year warranty, you can return within 30 days, and delivery from our Vilnius warehouse is free with a tracking number.
Peace of mind
Warranty
2-year warranty. We resolve manufacturing defects quickly, without bureaucracy.
Returns
Not right? Return within 30 days. We’ll help you pick another size.
Delivery
Free delivery from our Vilnius warehouse with a tracking number.
Not sure about the size or whether it suits your activity? Message us, we’ll reply quickly and honestly.
And if you want an answer even faster, ask the Finntrail AI assistant (the ASK button on the page), you’ll usually get a reply right away.
Men jackets, suits, thermals size
CENTIMETRESHeight Chest girth Waist girth Hips Inseam Sleeve XXS 158-162 80-86 70-76 82-88 53-57 53-57 XS 163-167 84-90 74-80 86-92 53-57 55-59 S 168-172 88-98 78-88 90-100 57-61 57-61 SK 168-172 100-110 90-100 102-112 57-61 57-61 M 173-177 96-102 86-92 98-114 57-61 59-63 MK 173-177 108-117 98-106 110-118 59-63 59-63 ML 180-190 96-102 86-92 98-114 63-65 63-65 L 178-182 100-110 90-100 102-112 61-64 61-64 LK 178-182 119-125 106-114 118-128 61-64 61-64 XL 183-187 108-117 98-106 110-118 61-64 63-65 XLK 185-190 124-133 114-122 126-134 63-65 63-65 XXL 185-195 116-125 106-114 128-128 63-65 64-67 XXXL 190-200 124-133 114-122 126-134 65-69 65-69 1Measure your chest3Measure your inseam2Measure your hipsThese are not the garment dimensions. Measurements refer to body size. FINNTRAIL gear offers extra room, as it is manufactured to enhance comfort and freedom of movement. The sizing may vary from your casual size. If you are between sizes, please send your measurements to our customer service team. We will be glad to help you.Product Care Instructions
- Wash membrane clothing only with special detergents, such as Mountval Wash & Care, at a temperature no higher than 30 °C, without fabric softeners or bleach.
- After washing, restore water repellency using Mountval Waterproofing Refresher (wash-in) or a spray-on impregnation, following the product instructions.
- After impregnation, allow the product to dry naturally.
- Repair minor membrane damages with special glue, such as Aquaseal / Aquasure, only on clean and dry surfaces.
- Clean boots by hand, do not use a washing machine; if needed, use impregnation products designed for technical footwear.
Regular care helps maintain water repellency, breathability, and prolongs the product's lifespan.
For more information on how to clean Finntrail clothing and boots after use, see here.
Product delivery
We receive goods at our central warehouse twice per week: on Tuesdays and Fridays.
Depending on the order submission time, goods are included in the corresponding delivery cycle:
Order submission time Goods received Notes Until Tuesday 09:00 Friday Standard schedule. Until Friday 09:00 Next Tuesday Orders placed after 09:00 are moved to the next cycle. Important Due to holidays, inventory checks or other circumstances, delivery may be delayed by 1–3 days.
- Orders are shipped the same day they arrive at the central warehouse.
- Delivery is available to all parcel lockers in Lithuania or by courier to your home.
- Delivery is free of charge.
Returns
Please inform us about a planned return by email at pagalba@finntrail.lt or by phone +370 614 98366.
- Products can be returned within 30 days from the date of receipt.
- The returned item must be unused, with all tags attached and in the original packaging.
- Returns are completely free.
- Together with the notification about the delivered parcel you will receive a return code allowing you to return the item via any parcel locker.
Available solutions after returning the product:- We will replace it with another size.
- We will suggest the most suitable alternative.
- The refund is issued within 1–2 business days after receiving the returned item.
Membrane waterproofing and breathability
Membrane fabric is usually described using two numbers, often separated by a slash: waterproofness and breathability. The first number indicates waterproofness, the second indicates breathability.
?Waterproofing
This is a sliding scale measured in mm that shows how high a column of water you can suspend over the membrane before it starts to let moisture through.
Waterproof Rating Conditions 0–10,000 mm Light rain, dry snow, light pressure. 11,000–15,000 mm Moderate rain, average snow, light pressure. 16,000–20,000 mm Heavy rain, wet snow, some pressure. 20,000 mm+ Heavy rain, wet snow, high pressure. ?Breathability
This is the amount of moisture by weight that can pass through one square metre of fabric over a period of 24 hours. It is commonly measured in g/m²/24 hrs.
Breathability Rating Level of Breathability 0–5,000 g/m²/24 hrs Low – light exercise. 5,000–15,000 g/m²/24 hrs Medium – medium to high energy activity. 15,000 g/m²/24 hrs+ High – vigorous sustained activity.




