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ULTRALIGHT 3.0 MP+® 25K/50K

€279,90 EUR

✓ Ultra-light and compact (175g)
✓ Gusset compatible with 12L bag
✓ MP+® 25K / 50K

Color: Bleu

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
Breathable
Ultra Compact
Waterproof

Description

The ultimate waterproof trail jacket for tackling extreme conditions

Designed for demanding trail runners, this ultralight waterproof trail jacket effectively protects you from the harshest weather while remaining compact and comfortable. Its windproof fabric, ultrasonically heat-sealed seams, and protective hood provide excellent protection against rain, wind, and bad weather.

Designed for long, challenging outings in trail running, ultra-trail, and the mountains, it features an innovative back pocket that allows you to carry a pack or hydration vest of up to 12 liters without compromising your freedom of movement.

Features

Windproof & ultra-resistant
Ultrasonic-sealed seams for maximum protection
Back gusset compatible with packs up to 12 L
Integrated storage pocket in the hood
Seamless round watch window (on both sleeves)
Elasticated adjustments: jacket hem, sleeves and hood
Thumb loops
Non-slip print on the shoulders
PFAS-free
Certified for ultratrails

Composition

Main material: 70% Recycled polyamide (ocean waste)
Membrane: 100% Polyurethane

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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WATERPROOF, BREATHABLE & WINDPROOF

With a waterproof rating of 25,000 Schmerber, this trail jacket protects you even in torrential rain.
Run without worrying about bad weather and stay dry, you and your pack, thanks to its back gusset.
Its exceptional breathability of 50,000 MVTR efficiently wicks away sweat, keeping you fresh and comfortable even during the most intense efforts.
Enjoy optimal thermal regulation, with no compromises.

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®.

Customer Reviews

Overall rating: 5.0 / 5 from 2 reviews.

Sur une vidéo sur le Net il était notifié Que la veste possédée de chaque côté une fenêtre pour l’accès de la montre ou tous autres objets En ce qui concerne je n’ai qu’une fenêtre ce n’est pas très grave en soi mais j’aurais bien aimé avoir l’autre côté aussi

Eric M. 5/5 Verified September 9, 2026

ULTRALIGHT 3.0 MP+® 25K/50K

100% trail running since 1999

As a French brand, pioneer in Trail Running, based in Chartreuse, Raidlight is committed to designing and manufacturing eco-responsible technical, lightweight, and high-performance equipment to outfit all trail runners from head to toe. Since 1999, by sharing our expertise and commitment with a community of enthusiasts, we believe in the development of French-style Trailrunning—that is, a French brand that is committed, bold, dynamic, and proud of its products!

ULTRALIGHT 3.0 MP+® 25K/50K

Delivery and returns

Head circumference

Chest circumference

Waist circumference

Hip circumference

Sleeve length

Leg length

Description

Features

Composition

Maintenance

100% secure payment

WATERPROOF, BREATHABLE & WINDPROOF

MP+® MEMBRANE: WATERPROOF AND BREATHABLE

Customer Reviews

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