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Your adventure uniform.

Wear the Columbia Women's Back Up Passo Alto Straight Leg Pants on advanced hikes when you need pants that can keep up. Pro-movement design and flexible fabrics won't make you feel like you're fighting against your clothing, and high-tech features protect you from the sun and manage sweat to keep you cool.

  • Omni-Wick pulls moisture away from your skin to keep you cool and dry
  • Omni-Shade technology blocks the sun's harmful rays
  • Back-Up waist design fits higher on your lower back for better coverage even when you're bending down
  • Stretch panels move with you for a great fit even when you're scrambling over rough terrain
  • Gusseted crotch won't constrict or restrain your movements

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Columbia Back Up Passo Alto Straight Leg Pant - Women's

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Here's what others have to say...

4 5

Quite a slim fit

I just received these today. I love the style and the fabric. They seem like great pants for biking, hiking, climbing, etc.. However, they are a very slim fit. I have a fairly boyish body type and can typically wear a range of sizes from 5-10 depending on the brand and style of pants. I have a similar style pant from Patagonia that are size 8 and fit me loosely, so I ordered the Passo Alto in size 8. The Passo Alto pants fit much more snuggly, but they are comfortable and might be ok due to the highly stretchy fabric. I typically prefer less snug pants and may return these for a 10.