Women's Merino Underwear Pack Builder

Regular price $75
Regular price Sale price $75
4.3
Rated 4.3 out of 5 stars
51 Reviews
Save $5
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Women's Merino Underwear Pack Builder

Regular price $75
Regular price Sale price $75
4.3
Rated 4.3 out of 5 stars
51 Reviews
Save $5

The most comfortable travel underwear for any journey. Made from lightweight, superfine Merino wool, it’s breathable, ultra-stretchy, and luxuriously soft against your skin. With our Pack Builder, the more you pack, the more you save.

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Underwear 1
Select a style:
Color Black
Size
Underwear 2
Select a style:
Color Black
Size
Underwear 3
Total $75. You are saving $5.

Free shipping & returns in the US

The most comfortable travel underwear for any journey. Made from lightweight, superfine Merino wool, it’s breathable, ultra-stretchy, and luxuriously soft against your skin. With our Pack Builder, the more you pack, the more you save.

Learn More
Only 4 payments of $19 with
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What's included

Bikini Thong

Women's Merino Bikini

  • 60% Merino Wool, 34% Nylon, 6% Spandex
  • 290 gsm
  • Seamless Knit Fabric for all day comfort.
  • Lightweight
  • Fast drying
Sand

Women's Merino Thong

  • 60% Merino Wool, 34% Nylon, 6% Spandex
  • 290 gsm
  • Seamless Knit Fabric for all day comfort.
  • Lightweight
  • Fast drying
Black

MORE BUNDLE OPTIONS

Men's 3 Pack // T-Shirts Men's 3 Pack // T-Shirts Men's 3 Pack // T-Shirts Men's 3 Pack // T-Shirts Men's 3 Pack // T-Shirts Men's 3 Pack // T-Shirts Men's 3 Pack // T-Shirts

3 Pack // T‑Shirts

Regular price $245
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Bundle and save. Choose 3 T-shirts in a variety of colors and styles.

Regular price $245
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4.8
Rated 4.8 out of 5 stars
6,339 Reviews
Men's 5 Pack // T-Shirts Men's 5 Pack // T-Shirts Men's 5 Pack // T-Shirts Men's 5 Pack // T-Shirts Men's 5 Pack // T-Shirts

5 Pack // T‑Shirts

Regular price $400
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Bundle and save. Choose 5 T-shirts in a variety of colors and styles.

Regular price $400
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4.8
Rated 4.8 out of 5 stars
6,339 Reviews
Men's Hoodie + T-Shirt Bundle Men's Hoodie + T-Shirt Bundle Men's Hoodie + T-Shirt Bundle Men's Hoodie + T-Shirt Bundle Men's Hoodie + T-Shirt Bundle Men's Hoodie + T-Shirt Bundle Men's Hoodie + T-Shirt Bundle Men's Hoodie + T-Shirt Bundle Men's Hoodie + T-Shirt Bundle Men's Hoodie + T-Shirt Bundle

Hoodie + T‑Shirt Bundle

Regular price $240
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Choose 1 Hoodie and 1 T-shirt. Available in a variety of colors.

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4.8
Rated 4.8 out of 5 stars
8,265 Reviews
Men's Travel Pants + T-Shirt Bundle Men's Travel Pants + T-Shirt Bundle Men's Travel Pants + T-Shirt Bundle Men's Travel Pants + T-Shirt Bundle Men's Travel Pants + T-Shirt Bundle Men's Travel Pants + T-Shirt Bundle Men's Travel Pants + T-Shirt Bundle Men's Travel Pants + T-Shirt Bundle Men's Travel Pants + T-Shirt Bundle Men's Travel Pants + T-Shirt Bundle

Travel Pants + T‑Shirt Bundle

Regular price $295
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Choose 1 Travel Pants and 1 T-shirt. Available in a variety of colors.

Regular price $295
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4.8
Rated 4.8 out of 5 stars
7,291 Reviews
Men's 2 Pack // Travel Shorts Men's 2 Pack // Travel Shorts Men's 2 Pack // Travel Shorts Men's 2 Pack // Travel Shorts Men's 2 Pack // Travel Shorts Men's 2 Pack // Travel Shorts

2 Pack // Travel Shorts

Regular price $280
Regular price Sale price $280
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Choose any 2 pairs of Shorts from 4 color options.

Regular price $280
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4.7
Rated 4.7 out of 5 stars
230 Reviews
Men's 2 Pack //  Pants Men's 2 Pack //  Pants Men's 2 Pack //  Pants Men's 2 Pack //  Pants Men's 2 Pack //  Pants Men's 2 Pack //  Pants Men's 2 Pack //  Pants Men's 2 Pack //  Pants Men's 2 Pack //  Pants Men's 2 Pack //  Pants

2 Pack // Pants

Regular price $428
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Choose any 2 pairs of Travel Pants. Available in a variety of colors.

Regular price $428
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4.6
Rated 4.6 out of 5 stars
1,331 Reviews
Men's 2 Pack // Compact Travel Hoodie Men's 2 Pack // Compact Travel Hoodie Men's 2 Pack // Compact Travel Hoodie Men's 2 Pack // Compact Travel Hoodie Men's 2 Pack // Compact Travel Hoodie Men's 2 Pack // Compact Travel Hoodie

2 Pack // Compact Travel Hoodie

Regular price $335
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Choose any 2 Travel Hoodies from 7 color options.

Regular price $335
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4.8
Rated 4.8 out of 5 stars
2,301 Reviews
Men's Transit Hoodie + Sweatpants Men's Transit Hoodie + Sweatpants Men's Transit Hoodie + Sweatpants Men's Transit Hoodie + Sweatpants Men's Transit Hoodie + Sweatpants Men's Transit Hoodie + Sweatpants Men's Transit Hoodie + Sweatpants

Transit Hoodie + Sweatpants

Regular price $292
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Choose 1 Hoodie and 1 Sweatpants. Available in a variety of colors.

Regular price $292
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4.6
Rated 4.6 out of 5 stars
171 Reviews
Men's 1 Pack Bundle Men's 1 Pack Bundle Men's 1 Pack Bundle Men's 1 Pack Bundle Men's 1 Pack Bundle Men's 1 Pack Bundle

1 Pack Bundle

Regular price $135
Regular price Sale price $135
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Choose 1 T-shirt, 1 pair of underwear and 1 pair of socks. Available in a variety of colors.

Regular price $135
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4.8
Rated 4.8 out of 5 stars
28 Reviews
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Regular price $270
Regular price Sale price $270
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Choose 2 T-shirts, 2 pairs of underwear and 2 pairs of socks. Available in a variety of colors.

Regular price $270
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4.8
Rated 4.8 out of 5 stars
36 Reviews
Men's 3 Pack Bundle Men's 3 Pack Bundle Men's 3 Pack Bundle Men's 3 Pack Bundle Men's 3 Pack Bundle Men's 3 Pack Bundle Men's 3 Pack Bundle Men's 3 Pack Bundle

3 Pack Bundle

Regular price $385
Regular price Sale price $385
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Choose 3 T-shirts, 3 pairs of underwear and 3 pairs of socks. Available in a variety of colors.

Regular price $385
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4.8
Rated 4.8 out of 5 stars
24 Reviews
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2 Pack // Button‑Up

Regular price $318
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Choose any 2 Button-Ups from 8 color options.

Regular price $318
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4.7
Rated 4.7 out of 5 stars
214 Reviews
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Men’s 2 Pack // Long Sleeves

Regular price $200
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Choose any 2 Long Sleeves from 9 color options.

Regular price $200
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4.9
Rated 4.9 out of 5 stars
2,057 Reviews
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Regular price $295
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Choose any 3 Long Sleeves from 9 color options.

Regular price $295
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4.9
Rated 4.9 out of 5 stars
2,057 Reviews
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2 Pack // Polos

Regular price $220
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Choose any 2 Polos from 7 color options.

Regular price $220
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Choose any 2 pairs of underwear from 8 color options.

Regular price $85
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1,288 Reviews
Men's 2 Pack // Ankle Socks Men's 2 Pack // Ankle Socks Men's 2 Pack // Ankle Socks Men's 2 Pack // Ankle Socks

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Regular price $34
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Regular price $34
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4.8
Rated 4.8 out of 5 stars
968 Reviews
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3 Pack // Merino All Season Ankle Socks

Regular price $48
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Choose any 3 pairs of Socks from 2 color options.

Regular price $48
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4.8
Rated 4.8 out of 5 stars
968 Reviews
Men's 5 Pack // Merino All Season Ankle Socks Men's 5 Pack // Merino All Season Ankle Socks Men's 5 Pack // Merino All Season Ankle Socks Men's 5 Pack // Merino All Season Ankle Socks

5 Pack // Merino All Season Ankle Socks

Regular price $75
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Choose any 5 pairs of Socks from 2 color options.

Regular price $75
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4.8
Rated 4.8 out of 5 stars
968 Reviews
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10 Pack // Merino All Season Ankle Socks

Regular price $145
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Choose any 10 pairs of Socks from 2 color options.

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4.8
Rated 4.8 out of 5 stars
968 Reviews
Men's 2 Pack // Merino All Season Crew Socks Men's 2 Pack // Merino All Season Crew Socks Men's 2 Pack // Merino All Season Crew Socks Men's 2 Pack // Merino All Season Crew Socks Men's 2 Pack // Merino All Season Crew Socks

2 Pack // Merino All Season Crew Socks

Regular price $34
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Choose any 2 pairs of Socks from 2 color options.

Regular price $34
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4.8
Rated 4.8 out of 5 stars
965 Reviews
Men's 3 Pack // Merino All Season Crew Socks Men's 3 Pack // Merino All Season Crew Socks Men's 3 Pack // Merino All Season Crew Socks Men's 3 Pack // Merino All Season Crew Socks Men's 3 Pack // Merino All Season Crew Socks

3 Pack // Merino All Season Crew Socks

Regular price $48
Regular price Sale price $48
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Choose any 3 pairs of Socks from 2 color options.

Regular price $48
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4.8
Rated 4.8 out of 5 stars
965 Reviews
Men's 5 Pack // Merino All Season Crew Socks Men's 5 Pack // Merino All Season Crew Socks Men's 5 Pack // Merino All Season Crew Socks Men's 5 Pack // Merino All Season Crew Socks Men's 5 Pack // Merino All Season Crew Socks

5 Pack // Merino All Season Crew Socks

Regular price $75
Regular price Sale price $75
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Choose any 5 pairs of Socks from 2 color options.

Regular price $75
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4.8
Rated 4.8 out of 5 stars
965 Reviews
Men's 10 Pack // Merino All Season Crew Socks Men's 10 Pack // Merino All Season Crew Socks Men's 10 Pack // Merino All Season Crew Socks Men's 10 Pack // Merino All Season Crew Socks Men's 10 Pack // Merino All Season Crew Socks

10 Pack // Merino All Season Crew Socks

Regular price $145
Regular price Sale price $145
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Save $55

Choose any 10 pairs of Socks from 2 color options.

Regular price $145
Regular price Sale price $145
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4.8
Rated 4.8 out of 5 stars
965 Reviews

What People Are Saying

4.3
Rated 4.3 out of 5 stars
Based on 51 reviews
Slide 1 selected
Total 5 star reviews: 31 Total 4 star reviews: 8 Total 3 star reviews: 7 Total 2 star reviews: 4 Total 1 star reviews: 1
How did you find the fit?Rated -0.6 on a scale of minus 2 to 2
51 reviews
  • KD
    Kim D.
    Verified Buyer
    Reviewing
    Women's Merino Bikini Black / M
    I recommend this product
    Rated 5 out of 5 stars
    11/11/25
    Best Bikini

    I love these bikinis. Perfect fit and so comfortable. Material is nice and soft too.

    How did you find the fit?Rated 0.0 on a scale of minus 2 to 2
  • BV
    Barbara V.
    Verified Buyer
    Reviewing
    Women's Merino Bikini Sand / L
    I recommend this product
    Rated 5 out of 5 stars
    11/10/25
    Women's Merino Bikini

    Wonderful fit, comfortable fabric

    How did you find the fit?Rated 0.0 on a scale of minus 2 to 2
  • KM
    Karen M.
    Verified Buyer
    Reviewing
    Women's Merino Bikini Black / XL
    I recommend this product
    Rated 5 out of 5 stars
    11/7/25
    Comfy Undies !

    These are great for wearing anytime, but I really notice the most difference when I wear them to the gym.

    They really are moisture wicking yet they also stay dry so I'm not sure where all that sweat goes . . . all I know is now I want to buy a T-shirt . 😎

    How did you find the fit?Rated -1.0 on a scale of minus 2 to 2
  • DK
    Dvorah K.
    Verified Buyer
    Reviewing
    Women's Merino Bikini Black / XL
    I recommend this product
    Rated 5 out of 5 stars
    11/3/25
    So soft!

    Great fit, so soft and comfortable! Looks and feels top quality. I love them!

    How did you find the fit?Rated 0.0 on a scale of minus 2 to 2
  • FO
    Frances O.
    Verified Buyer
    Reviewing
    Women's Merino Bikini Black / S
    I recommend this product
    Rated 5 out of 5 stars
    11/2/25
    Everything we buy as presents or for ourselves always works out

    Underwear and socks were perfect and are used wellI’m

    How did you find the fit?Rated 0.0 on a scale of minus 2 to 2