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Motorcycle Rain Gear Rain Pants.

Item Code: RS001

Brand: Thunder Under

Color: Black

Gender: Unisex

You can purchase these rain pants if the pants that came with our rain suit were not a good fit or if you already have a rain jacket.


  • One outside pocket with hook/loop closure
  • Pants has zipper and hook/loop closure so no need to take of boots to wear these rain pant
  • Stretchy, snap-closure stirrups at the bottom of each pant leg

Size Chart

Please use a cloth tape measure to measure the circumference of your waist. Choose your size from the table below.

Rain Suit Size Chart





















Most Helpful Reviews :

Rain Pants RS001 Review

by - verified purchaser
I like the pricing on the rain pants, feel like good quality material, but have not had a chance to wear them in rainy weather to see how they hold up.

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RS001 Great Value

by - verified purchaser
Surprised by the quality very good

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RS001 Review

by - verified purchaser
Good quality, absolutely waterproof, good for short periods of time , no ventilation, traps heat and perspiration

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Rain/Wind Pants RS001 Review

by - verified purchaser
Very nice seem to be well made heavy material and I also like the stirrups to hold the bottom of the legs down. For the price you can't go wrong way better than a lot of others that I've seen for way more money. Over all I am very satisfied thanks a lot Jafrum again very sturdy should last for a long time.

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These pants are perfect

by - verified purchaser
I got these pants on sale not expecting much, but when I got them I was blown away. The quality was great, the length of the pants were long, and even had snaps that snapped around my boots. Killer pants for the price!

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Replacement rain pants

by - verified purchaser
Thicker material than my previous rain pants. Kept me dry while riding in heavy rain.

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Very Nice Pants

by - verified purchaser
These pants are very nice and work well. I bought them for a touring trip through western Montana and southern Alberta / BC thinking that they would be disposable for the price. Not at all. The pants are good quality. We hit an extremely bad thunder system with very heavy rain and I never got wet. The sizing chart is correct. I wear 32 waist normally so I ordered xs. The pants fit over my gear with room to spare.

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First Quality Rain Pants ! RS001 Review

by - verified purchaser
Excellent Product and Nice Fit, first lane seller

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Motorcycle Rain Pants RS001 Review

by - verified purchaser
These rain pants are easy to size and fit like you order them. I ride 40 miles one way to work and try to watch the weather for car days. It doen't always work out the way I plan so with these in my saddle bags I am as prepared as possible. Now I need to think about boot covers. Thank you Jafrum

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great pants!

by - verified purchaser
these pants are great, kept me dry all day. Run bigger though, I'm a larger but had to return for a med.

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Quality was surprising

by - verified purchaser
These are fairly heavy and quality made

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Rain Pants RS001

by - verified purchaser
Very nice liked alot. I orderd the 1 piece rain suit as well and like it too but could only keed one or the other so i decided to replace our sets which were old and wearing out with the 1 piece RS5001 or i would of kept the pants. Great price

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Nice rain pants

by - verified purchaser
These pants are excellent value for the price. The nylon in the seat is a really nice touch. I'm 6'1", 205 lb w/38" waist, and I ordered a Large - fit well, although the inseam could be a bit longer. No leaks riding in rain for the last 2 weeks.

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Rainsuit Purchase

by - verified purchaser
Good but a little short, maybe the length could be disclosed on the size chart, too. Really nice but the length should be disclosed.

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Rain Pants RS001

by - verified purchaser
Looked all over for decent rain pants. Haven't used them yet, I assume they are waterproof...They do seems strong and durable, little extra lining by the pipes. I am 6ft, 195lbs not skinny but no belly either. Mediums seems to fit perfect over clothing. (I have a 36-38" waist, 32 inseam). Good product, great price, especially compared to the othr pants I've found on the internet and EBAY

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High Quality Rain Pants

by - verified purchaser
Got ky new rain pants and was amazed at the quality. I had a chance to ride in the rain and was completely dry. I should have ordered an XS but can deal with the small. LOVE THEM!!!

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WOW. Great Rain Pants

by - verified purchaser
Just got my rain pants. WOW they are grea!!! Much heavier than I expected. At only $20.00 they are a real bargain. I could of used an XS but that was may fault. I haven't used them yet but am sure I will be dry.

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by - verified purchaser
Be careful ordering these as they run large. Seem to be adequate for the job and especially for the price.

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Numerous Rain Storms Tested

by - verified purchaser
I recently took my bike on a 1800 mile trip and hit numerous rain storms, these held up great. I would highly recommend listening to the others about the sizing, they are absolutely correct!

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Good Fit Good Rainsuit!!!!!

by - verified purchaser
These pants have worked very well fit was good kept me dry an warm. At this price ya cant go wrong.

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Browse 5 questions and 18 answers
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Why did you choose this?
Jafrum Store
price was great.
David I onMay 17, 2015
I choose these rain pants because of their features and cost. I have been very satisfied with my decision.
Mike P onApr 1, 2015
RAin pant waist given. What is length inseam?
kishorekvss on Dec 22, 2014
Best Answer:Do not have inseam on this product. They should be 31-34 inches between the size run
Reply · Report · Justin PStaff on Dec 23, 2014
My waist is 42, is that about a med?
Eladio D on May 11, 2015
Best Answer:I' Sorry I don't know exactly. I have a 44-46 waist with the jeans etc. I got the 3x and they went over the pants and were comfortable when sitting or standing. I used them on a rainy day while riding an ATV 4 wheeler.

Remember they will need to go over your pants and you will need extra room. Im thinking you would need a large or extra large. If your in a hurry buy 2 different psizes and return the one that doesn't fit?

Good luck,

Reply (1) · Report · Steve T on May 11, 2015
do these pants have suspenders? one picture shows suspenders, the rest don't
A shopper on Nov 7, 2015
Best Answer:We saw those pics too, but our rain pants did not come with suspenders. Still great pants for riding in the rain!
Reply · Report · Glenn F on Nov 9, 2015
My husband is 6'3. The last pair of rain pants rode up and his boots got soaked. How long are these pants?
Mary S on Nov 3, 2015
Best Answer:They have straps that go under the foot that prevent the pants from riding up.
Reply · Report · curtis f on Nov 3, 2015