Meet the piece that completes your layering system. The Lost River Grid Fleece is a versatile midweight layer built to keep you moving comfortably, from dawn patrol missions to breezy alpine hikes. The breathable grid-fleece construction traps warmth when you need it and releases excess heat when you’re working hard, helping regulate your
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My new layer for everything!
I am absolutely obsessed with this new fleece! It is SO functional and versatile and much more breathable than your typical fleece. I wore it on a chilly hike the other day and plan on it being my go-to midlayer this winter on colder days under my new Roundhouse Insulated jacket. I also love the secret foldover mitten feature. 5 stars!
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Kendall · October 29, 2026
So good! Love the hand covers
So good! I have way too many grid fleeces but this one stands out - perfect weight, love the thumb holes and the fold overs for your hands (perfect for cold runs) and doesn't fit too long as someone with a short torso.
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Sofia · October 14, 2026
I love this fleece! It's perfectly fitted and I look super cute in it! But it's also really warm and very functional for the job that it's designed to do. I appreciate the multitude of zip pockets! And the way the cuffs of the sleeves flip down to act like a mitten is really cool and useful! Fit is very true to the size chart. This was everything I was hoping it would be! Totally worth it!
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