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Deal.ai › Icebreaker
Icebreaker
Icebreaker Men's Merino 200 Sonebula Long-Sleeve Crew

Icebreaker Men's Merino 200 Sonebula Long-Sleeve Crew

4.8(51 ratings)

Best price now

$31.00at PoshmarkChecked 10 min ago

55% under what the other stores charge

Compared across 8 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Lowest price today: $31.00 at Poshmark (checked Nov 14, 2026).
  • Checked at 8 stores.

Our take on the Icebreaker Men's Merino 200 Sonebula Long-Sleeve Crew

The Icebreaker Merino 200 Sonebula Long-Sleeve Crew is a men's base layer made from 100% merino wool in Icebreaker's 200 Lightweight warmth grade. It regulates temperature, resists odor and manages moisture, and the slim, low-bulk cut layers under a shell or midlayer. Gusseted underarms, raglan sleeves and flatlock seams keep it moving without chafing. It suits cold-weather hikers, skiers and travelers who want one shirt to wear for days; against synthetic base layers it breathes and resists odor better but costs more and needs gentler washing. Buyers rate it highly for softness and layering.

Best forCold-weather hiking and skiing base layerMulti-day trips where laundry is limitedTravelers packing lightWearers who dislike synthetic odor buildup
Pros
  • 100% merino wool regulates temperature across activity levels
  • Naturally odor-resistant for multi-day wear
  • Slim, low-bulk fit layers cleanly under shells
  • Gusseted underarms and raglan sleeves allow free arm movement
  • Flatlock seams and drop tail hem reduce chafing and drafts
Cons
  • Merino needs cool washing and air drying, not a hot dryer
  • Slim cut feels snug on broader builds
  • 200 weight is light for deep cold on its own
  • Wool can develop small holes with hard use

Icebreaker Men's Merino 200 Sonebula Long-Sleeve Crew prices at every store

  • Sundance Ski and Board ShopNew

    In stock

    $69.00Checked 10 min ago
    Visit Sundance Ski and Board Shop
  • eBayNew

    In stock

    $79.95+ $6.95 shippingChecked 10 min ago
    Visit eBay
  • PoshmarkNew

    Availability unknown

    $31.00Checked 10 min ago
    Visit Poshmark
  • evo.comNew

    Availability unknown

    $39.99Checked 10 min ago
    Visit evo.com
  • REINew

    Availability unknown

    $47.87Checked Nov 3
    Visit REI
  • Out&Back OutdoorPre-owned

    Availability unknown

    $72.00+ $10.00 shippingChecked 10 min ago
    Visit Out&Back Outdoor
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $120.00Free shippingChecked 10 min ago
    Visit Amazon
  • powderbowl.comNew

    Availability unknown

    $120.00Checked 10 min ago
    Visit powderbowl.com

Store links may earn us a commission.

Icebreaker Men's Merino 200 Sonebula Long-Sleeve Crew price history

$47.87$31.00
Nov 3Nov 14

Lowest price we've seen: $31.00 on Nov 14 at Poshmark; highest $47.87 on Nov 3. Tracked across 7 stores since Nov 3.

What reviewers say

  • 4.8 / 551 ratings

Buyers rate it 4.8 out of 5 and praise its soft merino feel, odor resistance and seamless layering. They highlight mobility from the raglan sleeves and gusseted underarms and coverage from the drop tail hem.

What people mention
  • Temperature regulationPraisedOwners say the merino keeps them comfortable as activity and weather change.
  • Odor resistancePraisedBuyers report wearing it multiple days without smell.
  • FitMixedThe slim, low-bulk cut layers well but feels snug on broader builds.
  • MobilityPraisedGusseted underarms and raglan sleeves let arms move freely.
  • Seams and chafingPraisedFlatlock seams are reported to prevent rubbing under packs.

From Out&Back Outdoor

  • 100% merino wool with 200 Lightweight warmth system
  • Temperature-regulating and odor-resistant fibers
  • Soft, comfortable knit fabric
  • Slim, low-bulk fit layers seamlessly
  • Gusseted underarms and raglan sleeves for mobility
  • Flatlock seams prevent chafing
Sizes
S, M, L, XL
Materials
100% Merino Wool with 200 Lightweight warmth system
Fit
Slim fit for low-bulk layering
Sizing
Slim, low-bulk fit for layering

About the Icebreaker Men's Merino 200 Sonebula Long-Sleeve Crew

The Icebreaker Merino 200 Sonebula is a long-sleeve crew-neck thermal top made from 100% merino wool. The fibers regulate temperature, resist odor and manage moisture. The knit fabric is soft.

It has a slim, low-bulk fit that layers easily. Gusseted underarms and raglan sleeves allow freedom of movement, and flatlock seams help prevent chafing.

Material
100% merino wool
Warmth
200 Lightweight warmth system
Fit
Slim, low-bulk fit for layering
Neckline
Crew
Sleeves
Long, raglan
Construction
Gusseted underarms, flatlock seams

What buyers say

Buyers like
  • Temperature-regulating merino wool keeps you comfortable
  • Soft and odor-resistant
  • Layers seamlessly under other clothing
  • Uninhibited mobility from gusseted underarms and raglan sleeves
  • Flatlock seams prevent chafing
  • Drop tail hem keeps you covered when bending or stretching

Questions and answers

Is this a base layer or a standalone shirt?
It is a base layer. The 200 Lightweight merino is thin enough to wear under a midlayer or shell, and the slim cut is designed for that.
How warm is the 200 weight?
It is Icebreaker's lightweight grade. It works well for active cold-weather use and layering, but in deep cold you will want a midlayer over it.
Does merino wool itch?
Buyers describe the knit as soft and comfortable against skin. Fine merino is far less prickly than coarse wool.
How should I wash it?
Use a cool wool cycle or hand wash and air dry. Heat from a dryer can shrink and felt merino.
Does it resist odor?
Yes. Merino naturally resists odor, and owners report wearing it for several days between washes on trips.
How does it compare with a synthetic base layer?
Merino breathes and resists odor better over multiple days. Synthetics dry faster and cost less but hold smell sooner.
Where is the Icebreaker Men's Merino 200 Sonebula Long-Sleeve Crew cheapest?
At Poshmark, for $31.00, 55% under what the other stores charge, as of our latest check.
What do buyers say about the Icebreaker Men's Merino 200 Sonebula Long-Sleeve Crew?
Rated 4.8 out of 5 from 51 ratings. Buyers like: Temperature-regulating merino wool keeps you comfortable; Soft and odor-resistant; Layers seamlessly under other clothing.
Where can I buy the Icebreaker Men's Merino 200 Sonebula Long-Sleeve Crew?
8 stores we checked sell it, including Amazon, Out&Back Outdoor, powderbowl.com, Poshmark, evo.com.

Stores we've priced the Icebreaker Men's Merino 200 Sonebula Long-Sleeve Crew at

  • evo.com deals and prices
  • rei.com deals and prices

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