Backside Line
When all different base layers are too heat or mild, the Icebreaker Merino Oasis 200 fills the hole. This well-rounded base layer affords barely extra heat than most midweight choices. The comfortable merino wool is snug in opposition to the pores and skin whereas offering average insulation – good for mountain climbing in shoulder seasons. It stands out as a flexible performer throughout a spread of actions, from mountain climbing and snowboarding to informal put on.
Whereas the Oasis 200 scores solidly throughout all classes, it’s not the quickest at drying. These participating in high-output actions could discover that it takes longer to handle moisture than different choices. Nonetheless, the wool’s pure odor resistance and breathability add to its enchantment for prolonged put on.
General, the Icebreaker Merino Oasis 200 is a stable, dependable selection for these looking for a barely hotter base layer with the advantages of merino wool. We selected to check the Oasis 200 on a thru-hike of the Colorado Path on account of its versatility and slight heat bonus over different light-weight base layers on our checklist. It held up fantastically even on frigid nights above treeline.
Fast Specs
Icebreaker Merino 200 Oasis Lengthy-Sleeve Crewe Thermal High
Versatile Wool Base Layer
CleverHiker Score:
74.3/100
Value:
$105
Weight:
7.6 oz.(Males’s M)
Cloth/Weight:
Midweight merino wool
Execs
- Odor-resistant
- Comfy
- Breathable
- Packs down small
- Versatile
- Moisture wicking
Cons
- A bit dear
- Not as sturdy as some
Consolation
The Oasis 200 is a cushty wool base layer with a relaxed match and considerate options. It suits true to dimension and is lower proper between relaxed and comfortable. We admire that the crew neck is a bit of bigger than most, however it may not be everybody’s cup of tea.
Merino wool can generally be itchy, however the comfortable wool of the Oasis 200 may be very comfortable in opposition to the pores and skin. The flatlock seams are utterly unnoticeable and the shoulder seams are shifted ahead to cut back friction and keep away from backpack straps. This prime additionally options gusseted underarms to assist with freedom of motion. Should you prefer to tuck your base layer in, the prolonged drop tail supplies loads of additional materials to maintain it in place.
The general match of the Oasis 200 is comfortable, comfortable, and cellular, however we discovered one little flaw in layering. Once we layered it underneath a mid-layer and insulating layer, it tended to bunch up a bit of bit. Nonetheless, we tried fairly exhausting to get it to wedgy with leaping jacks, yoga, and pushups. The bunching was gentle however price noting.
Heat
The Oasis 200 fills a pleasant candy spot in heat between light-weight and midweight base layers. Most light-weight base layers have a material weight of about 120-180 grams per sq. meter. The Oasis 200 bumps that up a hair to 200g/ms – a key consider our determination to apply it to a Colorado Path thru-hike. Though heat, it nonetheless looks like a light-weight base layer so far as match and drape goes. At simply 7.6 ounces, it’s one of many lightest base layers we examined.
The additional material weight extends the Oasis 200 utilization into chilly climate territory. We’ve used it as a sleeping layer right down to about forty levels Fahrenheit, a cold climate mountain climbing layer, and it makes an incredible base layer for ski season as nicely.
Breathability
Whereas the Oasis 200 isn’t the quickest drying base layer within the bunch, it feels flowy and breathable. Once we put it by way of our drying take a look at by making the layer moist and timing how lengthy it took to really feel dry to the contact, it carried out a bit under common in comparison with the remainder of the layers.
Nonetheless, breathability isn’t all about drying time. Some layers dry quicker than others with out letting as a lot wind by way of. When worn as a standalone layer, the Oasis 200 felt as breezy as light-weight layers, even with its added heat. It permits simply sufficient breeze to supply some evaporative cooling however not sufficient to go away you shivering. The relaxed match additionally contributes to its breezy, flowy really feel.
The Oasis 200 is made with 100% merino wool, a naturally moisture wicking and temperature regulating materials. Which means that whereas the bottom layer is drying, it wicks moisture away from the pores and skin, decreasing that soggy chill from a sweaty shirt. General, the Oasis 200 strikes a contented medium by way of breathability.
Versatility
The Oasis 200 shines with its outstanding versatility. Should you look solely at numbers, it doesn’t stand out above the opposite layers in any class. As a substitute, it ranks as a stable selection all throughout the board. It’s not too heat or too light-weight and doesn’t sacrifice consolation.
Had it conformed to the material charge of most light-weight base layers, the Oasis 200 can be extra exactly focused towards two to three-season viability. Nonetheless, the added material weight of 200g/ms makes it an incredible selection all 12 months spherical. The naturally odor-resistant wool additionally makes it a stable possibility for prolonged put on, on a thru-hike or a multi-day mountaineering expedition.
We might like to see a number of additional options to reinforce this layer’s performance even additional. The Oasis 200 retains it easy and minimalist, however some thumb loops can be a welcome addition. Nonetheless, regardless of its lack of added options, the Oasis 200 may very nicely be a do-it-all base layer year-round.
Model
We’re not attempting to inform you what to put on to your organization’s wine mixer, however the Icebreaker Oasis 200 wouldn’t be our first selection. The match and aesthetic are a bit of pajama-like, which is nice for tenting, mountain climbing, and lounging round the home, however it isn’t going to win any style awards. The prolonged drop tail is one other characteristic that provides extra protection however perpetuates the pajama aesthetic.
We do admire the number of colour choices accessible for this base layer. It consists of impartial colours, pastels, and even brighter, extra vibrant colours. No matter your model, you’ll possible discover one thing you want within the Oasis 200’s colorways.
General, the Icebreaker Merino Oasis 200 is constructed for operate over style whereas providing loads of colour choices.
Ought to You Purchase the Icebreaker Merino Oasis 200?
The Icebreaker Merino Oasis 200 is a cushty and versatile wool base layer providing extra heat than many light-weight choices. Its comfortable merino wool feels nice in opposition to the pores and skin, with flatlock seams and gusseted underarms – enhancing total consolation and mobility. The relaxed match and drop-tail design present wonderful protection, although some could discover slight bunching when layered.
For out of doors fanatics on the lookout for an all-around base layer, the Oasis 200 performs nicely throughout the board, from mountain climbing to snowboarding. The 100% merino wool affords pure odor resistance and temperature regulation. Whereas it’s not the fastest-drying layer, it supplies stable breathability, permitting sufficient airflow to maintain you cool with out compromising heat.
The Oasis 200 affords wonderful worth for these looking for a dependable, year-round possibility. Nonetheless, it’s not superb for many who want speedy moisture administration or desire a extra fitted look. It’s greatest fitted to these prioritizing consolation, heat, and flexibility over high-performance technical options.
What Different Base Layers Ought to You Contemplate?
Smartwool Basic All-Season Assessment: The Basic All-Season is extra typical of a light-weight base layer. It affords extra breathability and a quicker drying time whereas sacrificing some heat.
Patagonia Capilene Midweight Crew Assessment: If artificial materials are extra your bag, the Capilene is comparable in weight and breathability to the Oasis 200, however in artificial kind. It dries extra rapidly and options useful, low-profile thumb loops.
Ortovox 185 Merino Rock’n’Wool Assessment: The Rock’n’Wool has the very best warmth-to-weight ratio of any base layer we examined. It’s lighter than the Oasis 200 and traps warmth extra successfully. The trade-off is it’s a lot much less breathable.
Smartwool Basic Thermal Assessment: Perhaps the added heat of the Oasis 200 made you’re feeling heat and fuzzy and left you wanting a real midweight, wool base layer. The Basic Thermal is equally versatile and cozy however is notably extra cozy.