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The Rak Overpant adds rugged, waterproof weather protection to any backcountry riding kit. It keeps you dry in all-day driving rain, packs away small, and is built to last.

Rak Overpant


The Rak Overpant adds rugged weather protection to any backcountry riding kit. Motorcycling is the only sport we know of where people wear rain gear even when it’s not wet, despite the obvious heat and comfort challenges that presents. With the Rak Overpant you can tour in whichever non-waterproof riding pants you choose, and still have total confidence in foul weather.


This season we improved the on/off feature by adding fully separating, full-length side zips. Now, it is even easier to throw the Rak over whatever you are wearing. Double-layer reinforcements in the knees and seat add durability in high-wear areas. Combine the Rak with the Woodsman (or any comfortable trail pant) for a durable, waterproof layering system in every kind of weather.

The Rak Overpant features a durable 3-layer nylon eVent DV Expedition shell fabric for the pinnacle of waterproof/breathable and windproof protection. Water-tight, full-length YKK VISLON® AquaGuard® zippers keep water out while making the Rak Overpant super easy to get on over moto boots. There’s a single zippered cargo pocket on the thigh to keep your necessities close at hand when you’re off the bike, and belt loops to keep your pants up.

The best way to expand the bookends of tolerable riding conditions is through layering. An RTW (Round The World) touring kit should be comfortable in blistering desert heat, freezing rain, and over snowy passes because you’ll probably encounter all that. Side-zip moto over pants have always existed (mostly for commuters), but for us, the idea started with backcountry hunting gear. Backcountry hunters don’t like waterproof pants because they’re noisy, so when the rain stops, their rain pants come off. That same concept applies to offroad and ADV, except for us, the issue is comfort rather than noise. When it’s not raining – like in the desert, for example - why are we still wearing waterproof gear? With the Rak Overpant, you can choose whatever all-day riding pants you want – whether mesh, soft shell, or a classic dirt bike pant, in-boot or over-boot – and still have reliable protection in rain or snow.

  • eVent Expedition 3-layer fabric with Direct Venting™ breathable waterproof technology
  • 30k/10k with 0.06 cfm air permeability
  • Double layer fabric reinforcement panels on knees and seat
  • Articulated knees
  • Fully seam taped construction with 20mm seam taping
  • Reflective logos
  • Zip closure cargo pocket
  • Full length side zips
  • Over-boot, over-armor fit
  • YKK waterproof VISLON® AquaGuard® zippers
  • Model is 6ft tall, 175lbs, and wearing a size 32 pant
  • Weight of garment: 1.92lbs / 0.9kg  (size 34)
  • Ethically produced in Bangladesh
  • High performance DWR (Durable Water Repellent) materials
  • 3L eVent Expedition 3-layer fabric with Direct Venting™ breathable waterproof technology
  • 100% Nylon 70d x 160d face fabric, with 20d nylon tricot backer, 219g/sqm.
  • AX suede® synthetic suede waistband lining
  • YKK waterproof VISLON® AquaGuard® zippers
  • C6 DWR (Durable Water Repellency)

Our apparel is designed to fit true to size over body armor – no need to size up; we've done the math for you.

  • Size Guide
  • Model is 6ft tall, 175lbs, and wearing a size 32 pant over armor




100% Waterproof

DV Expedition, eVent's burliest waterproof membrane, provides the ultimate in durability and all-weather protection. Delivering dry comfort in the widest range of conditions and providing the greatest waterproof protection without sacrificing air permeability. At its best when the conditions are at their worst.


Product Care

Visit our Help Center for Product Care info.


We never cut corners during development or manufacturing, so we stand behind our products. If one fails due to a problem with materials or workmanship, we’ll make it right. All Mosko Moto products include:

Limited Lifetime Warranty

'Limited' means it does not cover:

  • wear & tear
  • neglect/misuse/abuse
  • aesthetics
  • sun degradation
  • modification and/or use for a purpose other than what the item was designed for

Crash Care Program

Pair With

Wear the RAK Overpant to protect your Woodsman, Surveyor, and Kiger pants against wind and rain. 

Customer Reviews

Based on 71 reviews
Tom Kristo
Rak fits perfect over woodman

I bought the woodsman and love them but wanted to add a “real” rain pant to my kit. These fit perfectly (same size in both) and are so easy to get on and off. These two pieces will be my choice for my tours this summer.

Rak Overpant

Surpantalon de bonne facture qui respire la qualité, il n'a rien d'un pantalon de pluie traditionnel. Il est costaud et je l'utilise au-dessus d'un jeans pour aller travailler par temps froid ou humide. Je ne l'ai pas encore utilisé sous la pluie mais vu sa conception 3 couches style gore-tex, il doit bien faire le boulot. Replié il prend plus de place qu'un pantalon de pluie traditionnel, en tenir compte donc. Juste un bémol, déjà lu dans les avis, l'entre-jambe est un poil juste, un peu plus d'ampleur serait top, je sais le mettre au-dessus de mon pantalon de moto "traditionnel" mais ce n'est pas confortable à cause du manque d'ampleur. Je visais le jeans boulot en l'achetant, je ne suis pas déçu donc

Merci pour ces informations, Vincent. Mosko se base en grande partie sur les retours utilisateurs pour faire évoluer ses produits, votre retour est bien pris en compte. La morphologie est effectivement propre à chacun, c'est pour cela que le retours des vêtement sont biensur possibles et gratuits, pendant 60jours si cela ne convient pas. Egalement le guide des tailles permet de connaitre nous aider sur le choix, mais effectivement il faut prendre en compte ce que l'on souhaite porter sous ce genre de vêtement.

Alex Gardner
1st ride shakedown: performed as promised

Got out in light rain and upper 46ºF and finished at 40º, dirt and pavement, 1.5 hours of singletrack and wet roads on big adventure bike; equal time sitting and standing. Pants fit true in waist and length, fit full size motocross knee pads well, kept me dry and went on easily over motopants and boots. Zippers super stiff first few cycles and expect to loosen with more ridding. Look forward to putting them to the test as time and temperature allows.

Sounds like a great ride, Alex! We are glad you liked your new Rak overpants. Thanks for the support!

Gabriel Mass
Exactly what wanted!

Bought the Rak overpant to go over my Dakar’s. They work perfectly. The knee area has extra room that allows for good flex of the knees. They are quite a bit baggier than my Dakar’s. But that is exactly the point, they are an overpant. Thanks Mosko Moto!

Alain Machtelinckx

they looked very thoughtfully and well built. Unfortunately, the size didn’t fit me and no upsize possible since out off stock