Otso Waterproof Ultra Light jacket

OTSO Waterproof Ultra Light Jacket

Experience ultimate freedom on the trails and mountains with the OTSO Waterproof Ultra Light Jacket. Engineered for athletes who refuse to let the weather dictate their performance, this jacket is the perfect fusion of high-level protection and minimalist design. Whether you´re facing a sudden downpour during a race or a chilling wind on a high-altitude traverse, this jacket is your essential shield against the elements, designed for both Men and Women.

The OTSO Ultra Light Waterproof Jacket will not leave you indifferent, nor its quality of resistant, light and comfortable fabric.

nor its minimalist design, including details such as elastic adjustments (at the waist, wrist and hood) to reduce weight.

We have spent many months developing an ultralight, minimalist fabric with enough membrane (10.000 mmH2O) so that you never have any problems during your races and/or training sessions.

Unrivaled Weather Protection

Don´t just endure the elements—conquer them. This Hardshell jacket provides a formidable barrier against nature´s toughest conditions. Its advanced membrane is fully Waterproof, keeping you dry even in sustained, heavy rain. Simultaneously, it is completely Windproof, protecting you from heat-sapping gusts and maintaining your core body temperature, allowing you to focus on your effort, not the cold.

Feather-Light and Packable Performance

Weight is the enemy of speed. That´s why the OTSO Ultra Light Jacket was built with a singular focus on minimalism without compromising on protection. It is so incredibly lightweight and compressible that you will barely notice it´s in your pack. This makes it an ideal piece of mandatory kit for ultra-trail races or a reliable emergency layer for any outdoor adventure, ready to be deployed in seconds.

Designed for Movement and Comfort

A restrictive jacket can ruin a run. Our design incorporates Stretch properties into the fabric, offering exceptional freedom of movement that works with your body, not against it. The athletic cut ensures a perfect fit, while the smart, elasticated adjustments allow for a completely personalized and secure seal. The full-length zip provides versatile ventilation options, and the soft-touch fabric ensures comfort against the skin.

Minimalist, Functional Features
* Protective Hood: The integrated, adjustable With Hood design offers full coverage for your head and face. Its elasticated trim ensures it stays in place, even in windy conditions, without obstructing your peripheral vision.
* Fully Adjustable Fit: Fine-tune your protection on the fly. Elastic drawcords at the waist, ergonomic elasticated cuffs, and hood adjustments allow you to create a perfect, draft-free seal, locking warmth in and keeping rain out.

Technical Specifications:

* Product Type: Ultra Light Jacket
* Jacket Type: Hardshell
* Waterproof Rating: 10.000 mmH2O (Offers high protection against heavy and persistent rain)
* Breathability Rating: 10.000 g/m²/24h (Excellent moisture-vapor transmission for high-exertion activities)
* Primary Properties: Waterproof, Windproof, Stretch, Ultralight
* Gender: Unisex (Designed for Men and Women)
* Features: With Hood, Fully Taped Seams, Elastic Adjustments (Waist, Wrist, Hood)

The OTSO Waterproof Ultra Light Jacket is more than just rain gear; it´s a piece of high-performance equipment that empowers you to push your limits, whatever the forecast