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SmartWool thought of everything while designing the Men's PhD HyFi Divide 1/2-Zip Top so you can ski with the utmost comfort. Its shell blends merino wool and nylon to combine the warmth and moisture management of merino with the wind- and abrasion-resistance of nylon. Meanwhile, the merino wool lining is super soft and non-itchy against your skin, regulates your body temperature so you're neither too warm nor too cold, and is naturally antimicrobial to eliminate odors so this baselayer won't smell like you do after intense ski sessions. Its semi-form-fitting design keeps bulk at a minimum when you wear multiple layers, and a longer torso makes sure this baselayer doesn't untuck itself while you're skiing.

The PhD HyFi also features a 13-inch offset zipper that reduces bulk by separating its zipper from your jacket's zipper, and its semi-locking slider makes sure it stays where you set it. Flatlock seams eliminate chafing, and the low-profile thumbholes are barely noticeable when you don't want them. SmartWool added a zippered chest pocket with a media port so you can listen to music and keep your media player protected under all your layers. See, SmartWool really thought of everything.

  • Merino wool and nylon blended shell
  • Merino wool lining
  • Naturally antimicrobial
  • Semi form-fitting, longer torso
  • 13-inch offset zipper with semi-locking slider
  • Flatlock seams
  • Low-profile, in-seam thumbholes
  • Zippered chest pocket with media port
  • Reviews
  • Q & A

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