Columbia - Plus Size Benton Springs™ Full Zip. Color Charcoal. On sale for $36.79. MSRP $65.00.. 4.5 out of 5 stars+2Brand NameColumbiaProduct NamePlus Size Benton Springs™ Full ZipColorCharcoalPrice$36.79MSRP: $65.00Rating5Rated 5 stars out of 5(936)