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The Mountain Hardwear Plusher Long Sleeve Shirt is a winter-weight organic cotton button-up flannel for cold-weather comfort — only $37.50 (reg. $75.00), 50% off with coupon SAVE15 at online checkout.
Categories : Series
SKU : TRE-SER-096
The Mountain Hardwear Plusher Long Sleeve Shirt is a winter-weight button-up made from bluesign-approved organic cotton for shoppers who want cold-weather defense and responsible materials. At the current price of $37.50 — down from $75.00 — buy online today and save 50% on a branded flannel you'll wear all winter.
The Plusher runs true to size with a relaxed, layer-friendly cut. Order your normal size for room to layer over a tee or thermal; size up for a looser, overshirt-style fit.
Yes — this is a winter-weight flannel, heavier and denser than standard button-ups, built to insulate in the heart of winter as a standalone top or mid-layer under a jacket.
Machine wash cold with like colors and tumble dry low. The organic cotton softens with every wash while holding its structure.
Compare at $75.00 — pay just $37.50. Apply coupon SAVE15 for an extra 15% off, and add items to reach $45 for free shipping. Sustainable premium flannel at this price is a genuine sale, not a markdown gimmick.
Versus conventional flannels, the Plusher offers certified organic cotton, a softer winter-weight hand feel, and brand-grade construction. Versus insulated shirts, it breathes better indoors and layers more cleanly — the versatile pick for the price.
Winter-weight organic cotton flannel at $37.50 — 50% off the $75.00 compare-at price
bluesign-approved fabric: responsible comfort you can wear with a clear conscience
Extra savings: apply coupon SAVE15 for 15% off plus free shipping over $45
Fit: True to size, relaxed layering cut
Care: Machine wash cold, tumble dry low
Fabric: bluesign-approved organic cotton
Series: Plusher
Best For: Winter casual wear, layering, camp and everyday use
Product Type: Long sleeve flannel button-up shirt
Weight Class: Winter-weight
Seller: Trek Haul Outfitters
The Mountain Hardwear Plusher Long Sleeve Shirt answers the big three buyer questions: it runs true to size, it is genuinely warm with a winter-weight organic cotton build, and it washes easily at home. At $37.50 (reg. $75.00), it's the affordable branded flannel of the season.
bluesign-approved organic cotton in a dense winter weave — soft from day one, softer every wash.
$37.50 sale + SAVE15 coupon (15% off) + free shipping over $45 = maximum savings on premium flannel.
At Trek Haul Outfitters for $37.50 — 50% off the $75.00 compare-at price — with online checkout and free shipping on orders over $45.
No — they run true to size with a relaxed cut. Order your normal size; size up for a looser overshirt fit.
Yes. The winter-weight organic cotton fabric is denser than standard flannels, warm enough as a standalone top in cold weather and an easy mid-layer under a jacket.
Machine wash cold with like colors and tumble dry low. The organic cotton softens over time without losing structure.
Yes — use coupon code SAVE15 at checkout for an extra 15% off the $37.50 sale price.

This is the thickest, softest flannel in my closet by a mile. The organic cotton has a brushed interior that feels like a favorite blanket. Wore it all winter — around the house, to the cabin, out to dinner. Zero regrets at 50% off.
Heavyweight without being stiff. Seams are clean and the buttons feel solid. Runs slightly large, which worked fine for layering over a tee.
Bought one, came back for a second color a week later. Enough said.
The fabric quality is genuinely nice and it's plenty warm. But it shed lint on everything for the first several washes. It's settled down now, so four stars would be fair — three for the annoyance.
I'm 62 and I've bought flannels for forty years. This one reminds me of the old-school heavyweight ones that actually last. The organic cotton softens beautifully after a few washes. My wife has already ordered one too.
Wore this chopping firewood and it shrugged off branches no problem. Breathes better than expected for winter weight. Sleeve length was perfect for my long arms, which is rare.
Got it on sale but would've paid more. The plush interior lining is the standout — it's like wearing a sweatshirt disguised as a button-up. Looks sharp enough for the office too.
The cut is very straight and boxy and it swallowed my frame. Quality seems fine but the fit just didn't work for my body type.
Bought this for my son-in-law and he hasn't taken it off since Christmas. Well made, warm, and the color hasn't faded after a dozen washes. Ordering one for myself now.
Cold-morning coffee on the porch, dog at my feet, this shirt on my back. That's the review.
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