Incorporating 2.5 Layer Technology, the Cumulus has a woven shell with advanced DWR laminated to a waterproof, breathable membrane with a protective inner layer. Introduced in 2014, Cumulus is Sun Mountain's most breathable rainwear.
- Partial elastic waist with zipper closure
- Snap system at hem shortens pants two inches
- Zippered hand warmer pockets
- Deep lower leg zippers