Comfort where it really counts.

Running, hiking, skiing ... it doesn't matter which you're doing, because the Arc'teryx Women's Phase SL Boxer's flatlock seams, double-gusseted crotch, and seamless sides keep you comfortable.

  • Next-to-skin fit means you won't feel like you're wearing baggy grannies under your clothes
  • Phasic SL fabric dries quickly, breathes, and wicks your sweat for exceptional performance in any activity
  • Silver ions encapsulated into the fabric inhibit the growth of odor-causing microbes

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Arc'teryx Phase SL Boxer - Women's

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Here's what others have to say...

5 5

Love these!

These are super comfortable, light-weight, and great fit. These are true to Arcteryx sizing. Great coverage, but don't feel frumpy. The material is so soft and comfortable that I loved wearing them. Perfect for active pursuits when you want full coverage in warm or cold.