(Last Chance) Alpine Forest Tidewater Long Sleeve


Color: Coho Salmon Silver Grey

📏 Size Guide
Size: XS
Fit: Azalea Fit
Sale price$89.00


  • ionic+™ antimicrobial silver fiber fabric for odor control
  • UPF 50+ for sun protection
  • Fit options for different body proportions
  • Great for backpacking, hiking, biking, running, kayaking, packrafting, camping, and travelling
  • Made in Anchorage, Alaska

The Alpine Forest Tidewater long sleeve shirt is our original all-weather base layer design. Great for all seasons, this shirt will keep you feeling fresh and comfortable, no matter the duration of your adventure! The seams and styling were designed to have a feminine round neckline and seam placement while being functional for wearing with backpack straps! Also great for layering under tops with a more open neckline.


Our Sterling™ fabric contains ionic+™ antimicrobial technology with silver in the fiber, so you can wear it multiple times between washes without building up odor. This luxurious fabric is also quick drying and cottony soft to the touch, so it can be worn all day for outdoor fitness, recreation and comfort! UPF 50+ for sun protection!



We offer fit options! Wild Iris for a more straight/square frame shape. Azalea for a curvier shape. Refer to Your Alpine Fit for more info.

Alpine Fit Body Shape Sizes


83% Polyester
9% ionic+™ (formerly XT2®) Polyester
8% Lycra® Spandex
contains silver

Weight: 5 oz (size M)

Made in USA


Customer Reviews
5.0 Based on 3 Reviews
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Filter Reviews:
Sadie M.
United States United States

Rarely do you find a product that lives up to the description, but this shirt performed above and beyond my expectations. I wore it for many days under a dry suit, then slept in it, then wore it hiking, then again on to the dry suit. Not only did it barely have an odor, it was one of the most comfortable shirts I have worn, and served as a great base layer. I plan to recommend this shirt to anyone who will listen.

Robin H.
Great buy

I wear this shirt by itself or as a base layer from 75F to -20F. I love the sweet print panels, and the scoop neck actually stays over the sides and top of my sports bra (very important) while still being a little flashy so I can wear it around all day. Admittedly, it starts to smell like me after 3+ days in the backcountry. Odor is one of the reasons I end up needing new layers, and this is the softest, most comfortable, and most smell resistant synthetic layer I have tried. Well worth it as a closet staple!

Fantastic piece

I have really enjoyed this shirt. I have muscular arms and a strong, sturdy build and fit into a medium Wild Iris. As an athlete that sweats a lot, I appreciate that it still doesn’t smell bad after a long workout. I often receive compliments about the fit of it.

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