Vayu is our premier base layer line. It mixes Merino wool with Primaloft Silver performance yarn to achieve a knit that is naturally breathable and resistant to odor accumulation.

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Product Review

Vayu is our premier base layer line. It mixes Merino wool with Primaloft Silver performance yarn to achieve a knit that is naturally breathable and resistant to odor accumulation.

  • Thumbholes add extra warmth at the hands and keep sleeves in place when putting on another layer
  • This fabric dries 20 percent faster than wool alone
  • Ultra-fine PrimaLoft fibers are half the size of cashmere fibers, which makes the blended knit much softer than 100 percent wool knits
  • Flat seams are sewn with a microdenier yarn for softness against the skin, and reversed out to minimize chafing

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