Columbia Peak Shorts Ladies. Columbia Peak Shorts LadiesConquer the great outdoors with the Peak Shorts from Columbia. Crafted with a classic zip fly and press stud fastening, these lightweight shorts are complete with omni-shield technology which repels water and stains so you can stay clean and dry.> Shorts> Zip fly> Press stud fastening> Belt loops> 3 pockets with zip fastenings> Lightweight> Omni-shield technology> Tonal stitches> 90% polyester, 10% elastane> Machine washable at 30 degrees