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TOP EXTREME ULTRA MP+® 20K/20K

€219,90 EUR €249,90

✓ MP+® 20K / 20K membrane
✓ Back gusset compatible with 18L bag
✓ Ultra compact: 225 g

Color: Noir

Size

Product variants

Delivery and returns

Free delivery from €100. Learn more
Free exchanges. Return conditions

Jacket Size Guide

Choose your size according to your measurements in centimeters. The values in inches are shown next to them.

Men	Women	Chest circumference	Sleeve lengthNote, includes the shoulder.
XXS	XS	78–84 (30.7–33.1")	73 (28.7")
XS	S	84–89 (33,1-35.0")	75 (29.5")
S	M	89–96 (35.0–37.8")	79 (31.1")
M	L	96–102 (37.8–40.2")	83 (32.7")
L	XL	102–108 (40.2–42.5")	85 (33.5")
XL	XXL	108–115 (42.5–45.3")	87 (34.3")
XXL	3XL	115–124 (45.3–48.8")	89 (35.0")

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How to take your measurements properly

Here are the essential reference points to measure correctly.

Head circumference

Around the head, above the ears, without tightening too much.

Chest circumference

Around the chest, at nipple level (tape measure perfectly horizontal).

Waist circumference

At the narrowest point of the torso (without sucking in your stomach).

Hip circumference

At the widest point, around the hips / pelvis.

Sleeve length

From the top of the shoulder to the wrist, arm stretched out and naturally relaxed.

Leg length

From the waist down to the ankle bone, following the leg without pulling too tight.

Tip: take measurements on a thin t-shirt (or in underwear) and keep the tape measure perfectly horizontal.

Ultra Light
Ultra Compact
Waterproof
Breathable

Description

Extreme protection, designed for ultra

The new Top Extreme Ultra MP+ 20K/20K jacket is made to face the most demanding trail conditions. Waterproof and breathable, it provides reliable protection against the elements while remaining comfortable during exertion.

Its rear gusset can accommodate a pack up to 18 litres, ideal for ultra-trail and long distances.

New for 2026: addition of a front snap button to keep the jacket in place during strong winds, and a reflective and iridescent central zipper on the black model.

Features

Weight: 225g (size M)
MP+® 2.5-layer membrane
Waterproof rating: 20,000 Schmerber
Breathability: 20,000 MVTR / MVP
Watch window
2 zippered pockets
Adjustable hood
Elastic waist cinch
Packs into its right pocket
Reflective details
Front openings for hydration access
Zippered gusset compatible with 18L pack
PFAS-free
Front snap button (new for 2026)

Composition

Main material: 100% recycled polyamide
Membrane: 100% polyurethane
PFAS-free

Maintenance

Use a gentle cycle at a maximum of 30°C
Prefer liquid detergent over powder
Do not use fabric softener
Set the spin speed to minimum
Tumble dry at low temperature
Iron at low temperature, without steam, using a protective cloth
No dry cleaning
Be careful when washing with other clothes; zippers, Velcro, or plastic parts can damage the product. Preferably use a mesh bag to prevent any damage, with the zipper closed.
Do not wash it too often : only after several intense uses or if it is visibly dirty.

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SHELTERED FROM THE ELEMENTS

The gusset integrated into the TOP EXTREME ULTRA waterproof trail jacket is a clever detail that significantly enhances the practicality and functionality of the model.

It lets you wear the jacket over your hydration pack, up to 18 liters, while keeping your gear perfectly dry.

The two chest openings provide direct access to your flasks without having to open the jacket, and thanks to its large back zipper, it returns to its natural shape when you run without a pack.

MP+® MEMBRANE: WATERPROOF AND BREATHABLE

The MP+® membrane is a technology specially designed to protect you from rain and bad weather. It offers a high level of waterproofing, excellent breathability, windproof effect, cold resistance, and exceptional durability.

Its DWR (Durable Water Repellent) treatment, free of fluorinated compounds and therefore more eco-friendly, makes water droplets bead up on your trail jacket.

Thanks to its technical performance and high-end quality, the MP+® membrane is ideal for the most demanding ultra-trails, like the UTMB®, the UT4M®, or the Diagonale des Fous®.