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Sun Mountain Mens Cumulus Rain Jacket

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Sun Mountain Mens Cumulus Rain Jacket

The price of the product might be updated based on your selection
  • Red/Black
Size: The price of the product might be updated based on your selection
  • M
  • L
  • XL
  • 2XL
Orig. $150.00
Now $7998
Save $70
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Q & A

Sun Mountain Men's Cumulus Rain Jacket

Sun Mountain's Cumulus rain jacket is the perfect choice for rainwear in warm, humid climates. This jacket is incredibly lightweight and fully seam-sealed while featuring a breathable construction that keeps you comfortable on the inside. Sun Mountain uses what they call 2.5 Layer Technology featuring a laminated, woven outer shell for waterproof protection, a breathable membrane in between those layers, and a protective inner layer.


  • Lightweight waterproof construction is also extremely breathable for comfort inside and out
  • Woven outer shell is laminated to create a waterproof barrier
  • Breathable membrane between inner and outer layers for temperature regulation
  • Protective inner layer to keep comfortable next to your body
  • Full zip front is easily adjustable and keeps the elements out
  • Adjustable bottom hem
  • Stand-up collar
  • Zippered hand pockets
  • Waterproof and breathability ratings of 20K/20K
  • Material: 100% polyester
  • Two-year waterproof guarantee


  • Length: Long Sleeve
  • Gender: Men's
  • New: New
  • Type: Rain Jackets
Sun Mountain - Size Chart Information
Men's Size Chart
Size Chest Sleeve Length Waist Inseam
Small 34-36 33 25-29 30.5
Medium 38-40 34 28-32 31
Large 42-44 35 32-36 31.5
X-Large 46-48 36 36-40 32
2X-Large 50-52 37 40-44 32.5
Women's Size Chart
Size Chest Sleeve Length Hips Waist Inseam
Small 34-36 30 35-37.5 26-28 30
Medium 36-38 31 37.5-40 28-30 31
Large 38-42 32 40-43 30-32 32
X-Large 43-45 32.5 43-45.5 32-34 32.5
For Best Results - Take Measurements Over Your Undergarments
Bust - Lift your arms up at your sides and measure around your body, crossing over the fullest part of your chest.
Hips - With your legs together, measure around the fullest part of your hips.
Waist - Measure around the narrowest part of your waist, generally around the belly button area.
High Hip - Approximately 4" down from your natural waist.
Low Hip - Approximately 8" down from your natural waist.
Sun Mountain Mens Cumulus Rain Jacket Red/Black L is rated 5.0 out of 5 by 2.
Rated 5 out of 5 by from Light, dry and great design This jacket served me well in rain during a recent golf trip to Florida. It is light, packable and fully waterproof. Or is certainly worth the $99 sale price.
Date published: 2019-02-05
Rated 5 out of 5 by from Great deal Great online purchase, fast shipping. Sizing was good fit perfect.
Date published: 2018-12-28
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Does it have a hood?

Asked by: Ptr
No, this jacket does not have a hood.
Answered by: TGWChase
Date published: 2019-02-14

rating on 20/20k rainproofing what does it mean

Asked by: joey sandbagger
A piece of fabric that can withstand 20,000mm of water pressure will have a rating of 20,000mm or 20K.
Answered by: TGW_Esa
Date published: 2019-01-16
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