Skip to search results
loaded 2 results

Swix Merino Wool Men's Underwear

(2 products)
Products (2)
Remove brand filter:SwixRemove features filter:Merino WoolClear all
Sort: Best Match
    SwixRaceX Merino Half-Zip Base Layer Top - Men's
    $46.73
    Save 33%
    compared to  $70.00
    REI Outlet
    New arrival
    0 reviews
    Underwear Weight:
    Midweight
    Size Type:
    Regular, Big
    SwixRaceX Merino Base Layer Pants - Men's
    $69.73
    Save 36%
    compared to  $110.00
    REI Outlet
    New arrival
    0 reviews
    Underwear Weight:
    Midweight
    Size Type:
    Regular, Big
  • A yellow Member Bonus Card and two holiday-themed gift cards on a light colored background.

    Give the gift of the outdoors

    Members, get a $25 bonus e-card when you buy a $130+ gift card. Terms apply.

    Shop gift cards
Sort: Best Match
Illustration of a hand holding a phone.

Checkout faster

Track your order, shop and save— all in one place

Get the REI app