All-Weather Denim Slim

Waist: 28
Length: 32

All-Weather Denim Slim

Any time, any place, any weather*. Meet DUER’s All-Weather Denim, the most technical jean on the market - and one you actually want to be seen in. Thanks to a wind and waterproof membrane, this award-winning soft shell pant combines everything you know and love about DUER’s performance denim, with the technical benefits of weatherproofing and low light visibility. The world’s most comfortable jean just got seriously technical.


  • 70% Cotton
  • 28% COOLMAX® Polyester
  • 2% Lycra® Spandex
  • Membrane: 100% Polyester

What is the water resistance rating for this jean?

This jean has a water resistance rating of 18,150mm (baseline for “water resistance” in the industry is 10,000mm). The Moisture Vapor Transmission Rate (MVTR) comes in at 13,000 G/M2/M24hrs, beating the industry's baseline for moisture wicking fabrics.

Is this jean 100% waterproof?

The jean itself is not waterproof, as we made the intentional design decision not to seam the seals, as this would impact breathability and all around comfort. It is intended to be your everyday - and almost any weather - winter pant, but in downpours you'll still need rain pants.

Is this jean fully windproof?

Thanks to a revolutionary wind and waterproof membrane, this jean will protect you from the elements, keeping you dry and warm for longer.

Is this jean as breathable and stretchy as the traditional L2X Performance Denim?

Both the denim and the membrane are fully breathable, providing you with all the same great attributes you love from our traditional denim, with the added benefit of weatherproofing. Speaking to stretch, the result of applying the wind and waterproof membrane resulted in slightly less stretch than our traditional denim, stretching at approximately 21% rather than 30%.

What is the membrane made out of?

100% Polyester

Is there DWR on the jean?

We opted to not apply a DWR coating to this pant to maintain it’s breathability and stretch, and feel. This pant will protect you from everything but a solid downpour.

Will I get too hot in this jean?

The membrane is fully breathable, meaning you won't get too warm whether you're on the bike or in the office.

What’s the perfect weather for this jean?

Anywhere from those cold days to those rainy Spring mornings! This jean is Weatherproof after all ;)

What is the composition of the denim? Is it the same as the Performance Denim?

Yes, its our signature L2X Denim, 70% Cotton 28% Polyester (Coolmax) 2% Lycra

Does this jean include a Silvadur treatment? 

Just like our signature denim, the All-Weather jean offers the same great Silvadur  treatment.

Machine wash cold, inside out with like colours. Only use non-chlorine bleach when needed. Do not use silicone softeners. Tumble dry and warm iron when necessary (Except for our award winning all-weather jean. We suggest hanging to dry).

We want you to be happy in our pants.

Regular priced items can be returned or exchanged within thirty days from the date of purchase, provided the item is unworn with tags attached and accompanied by an invoice. For refunds to credit cards and PayPal we deduct $8 to cover shipping and restocking costs.

Sale items are eligible for an exchange or return for merchandise credit only.

Please note that all returns and exchanges are assessed on a case by case basis. 

Only items that have been purchased directly from DUER can be returned to us. Any purchases made through a third party retailer must be returned in accordance with their respective returns and refund policy.


The signature invisible DUER seat gusset offers a greater range of motion while preventing crotch blow outs.


The integration of a Silvadur treatment allows our denim to have maximum odour-neutralization.


Undercover reflective details under the cuff and at the waistband give you more visibility and protection in low light conditions.


Our state of the art wind and waterproof membrane stops water from hitting your skin, and keeps the wind from chilling you to the bone, keeping you ready for whatever weather the day has in store.