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Icebreaker Merino Wool 200 Oasis Mens’s Base Layers



Icebreaker’s Oasis 200-gram base layers are made with 100% Merino wool for effortless everyday layering. Ideal for year-round use, these layers provide super soft next-to-skin comfort, incredible breathability, and natural odor resistance.

Earn up to 1,050 Dream Points.


Icebreaker’s Merino wool base layers are designed for everyday use. Experience the beneficial properties of Merino wool such as breathability, odor resistance, temperature regulation, and soft comfort.

The Oasis base layers can be worn anywhere from the city streets to the mountain slopes. For other options, shop our women’s and kid’s base layers.

Merino Wool Shirts

  • These shirts feature underarm gussets and set-in sleeves for added mobility.
  • The offset shoulder seams and flatlock stitching throughout prevent chafing across the spectrum of daily motion.
  • With seams carefully offset from the peak of your shoulder, you won’t find any irritation from the straps of a heavy pack.

Merino Wool Leggings

  • The slim fit and gusseted construction provide unrestricted freedom of movement.
  • The brushed elastic waistband and flatlock seams throughout eliminate chafing when you’re on the move.

Care Instructions

Machine wash warm. Wash with like colors. Do not use softeners. Fasten all closures to wash and dry. Do not bleach. Do not tumble dry. Line dry in shade. Warm iron. Do not iron print, trims and accessories. Do not dry clean.

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