DHtech 400 Tunnel Men's Hoodie – Black/Acid Green

Layer 2
Stop & Go
−10 / +25 °C

DHtech 400 Tunnel Men's Hoodie – Black/Acid Green

The DHtech 400 mid layer for climbs and stops.

€139,90

Taxes included. Shipping calculated at checkout.

Colour: Black/Acid Green · available in 6 colours

Size S M L XL XXL

ColourBlack/Acid Green

Which size should I choose? Quick guide

Choose your usual size. This garment is worn over your base layer.

Body measurements in cm

Size	Chest	Waist	Hips
S	82–90	65–73	82–90
M	90–98	73–81	90–98
L	98–106	81–89	98–106
XL	106–114	89–97	106–114
XXL	114–126	97–109	114–126

Slim fit, for an active look.

If you're between two sizes, choose the smaller one for a closer fit or the larger one for a roomier fit.

How to measure yourself: chest at the widest point under the armpits, waist at the narrowest point, hips at the widest point.

Between two sizes? Write to info@dryheat.it with your height, weight and the garment: we'll get back to you. Returns are free within 14 days.

Full size guide →

In Italy it arrives 1-2 working days after dispatch

Add it to your cart and shipping in Italy is free. Wrong size? Returns are free within 14 days.

24-month legal guarantee · Made in Italy

WHAT IT DOES FOR YOU

Breathable
Vapour escapes as you move.
Quick-drying
The fibre doesn't hold sweat.
Lightweight
A fibre about 30% lighter than wool and polyester.
Antibacterial
Curbs the bacteria that cause odours.
Insulating
Holds in warmth when you stop.

See the fibre comparison

WHO IT'S FOR

The right pace
for this garment.

Layer 2Pace: Stop & Go−10 / +25 °C

Not sure? Find your layer

FIG. A — Activity pace

Max WarmthIntense cold, you don't move much
Stop & GoYou alternate effort and stops
High IntensityContinuous effort, you sweat a lot

You barely moveYou move hard

FIG. B — Position in the system

Layer 3Protection from wind and water
Layer 2Holds in warmth
Layer 1Next to the skin, moves sweat away

TECHNICAL SPECIFICATIONS

Everything
you need to know.

01 Description

The problem. If you alternate effort and stops you need a layer that keeps you warm at rest and doesn't make you sweat when you set off again: climbs and descents, chairlifts, outdoor shifts.

How it solves it. The DHtech 400 Tunnel sweatshirt is knitted as a tube: an air gap between the two faces of the fabric holds the warmth when you stop and lets vapour out when you move. Full zip and hood.

The proof. Like all DHtech fabrics it is made of polypropylene, the fibre that absorbed the least water in DryHeat Lab tests: a 0.13% weight gain after absorbing liquid, versus 0.72% for polyester.

How to wear it. Over a DryHeat base layer: DH Extreme Power if you push hard, DH Drywool if it's very cold. Under your jacket on windy days.

02 When to wear it

Over your base layer on the slopes
Trekking with breaks at altitude
Sailing on windy days

03 Composition and care

Composition

65% polypropylene, 33% polyamide, 2% elastane

Care

Machine wash on a normal cycle, max 30 °C
Do not use chlorine bleach
Do not iron or steam
Do not dry clean
Do not tumble dry

04 Shipping, returns and warranty

Shipping within Italy costs €6 and is free on orders from €90; your parcel arrives 1-2 working days after dispatch. Returns are free within 14 days of delivery: we send you the return label.

As required by law, all garments carry the 24-month legal guarantee of conformity. Details in our shipping policy and return conditions.

REVIEWS

Experiences from people who wear it

5.0 out of 5 · 2 reviews

Mi piace il cappuccio

Comoda in salita, cappuccio utile quando mi fermo.

Michele Ferri

7 December 2024

Utile quando mi fermo

Quando esco con la macchina fotografica mi fermo di continuo. Con questa felpa sto bene mentre aspetto e non mi sento impacciato quando riparto. Il cappuccio lo uso più di quanto pensassi, soprattutto nelle soste lunghe. Per il mio modo di camminare è molto comoda.

Claudio Montanari

26 February 2019

Watch Antarctica Extreme

WORN BY DANILO CALLEGARI

Tested where
the cold is unforgiving.

Adventurer, former paratrooper, currently on the 7 Summits Solo project. He takes DryHeat base layers on his expeditions, all the way to Antarctica.

His story

FREQUENTLY ASKED QUESTIONS

Before you order.

All questions

Which size should I get?

<p>Compare your measurements with the <a href="/en/pages/guida-taglie">size guide</a>, allowing for the base layer you'll wear underneath. Check freedom of movement in the shoulders and arms.</p>

What do I wear over or under it?

<p>Wear a base layer suited to your pace underneath. Add outer protection if conditions require it; not all mid layers have a membrane.</p>