Free 2-Day Shipping on Orders Over $50* - Limited Time Only


Lofty warmth for your lower half.

Whether you layer them beneath waders on cold winter days or just need some extra warmth while you relax in camp, pull on the Simms Men's Exstream Pant. Stuffed with lofty Primaloft Synergy synthetic insulation that can provide warmth even when wet, these pants have soft tricot-lined pockets to warm up cold hands and pack down small so you'll always have space to bring them along.

  • 70D nylon diamond weave shell fabric is lightweight and weather resistant
  • 100g Primaloft Synergy synthetic insulation packs down small and provides a high warmth to weight ratio even when wet
  • Adjustable waistband with a soft Tricot lining provides a snug fit
  • Corrosion resistant zip fly offers easy relief
  • Adjustable hems seal around boots to keep weather out and warmth in
  • Front pockets with a soft tricot lining warm up cold hands
  • Large thigh pocket securely stows essential items

Share your thoughts

What do you think of the

Simms Exstream Pant - Men's

? Share a...

Write a review

No file chosen

Rather attach a photo from another website?

Rather attach a photo from your computer?

    Add a:
  • Share a photo
  • Share a video


Product Fit:

Add Your Size

in cm

Height (ft, in):

Weight (lbs):

Size Purchased:

Only jpg, jpeg, png, gif or bmp files please.

Submit Cancel
Now review from the App. Download

Here's what others have to say...

5 5

Must have for cold weather fishing

  • Familiarity: I've used it several times
  • Fit: True to size

If you stand in ice cold rivers, lakes or ocean currents, you need a pair of these pants under your waders. It doesn't get better. For years I would wear long johns, running tights, or jeans. These pants are perfect, customizable to fit at the waist and ankles, and let you stand out there all day. They are built like ski pants but have extra loft so they generate a lot of warmth.