Women's Merino Underwear Pack Builder

Regular price £58
Regular price Sale price £58
4.2
Rated 4.2 out of 5 stars
44 Reviews
Save £4
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Women's Merino Underwear Pack Builder

Regular price £58
Regular price Sale price £58
4.2
Rated 4.2 out of 5 stars
44 Reviews
Save £4

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 £58. You are saving £4.

Free delivery on all UK orders

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 £14.50 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 £189
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Bundle and save. Choose 3 T-shirts in a variety of colors and styles.

Regular price £189
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4.8
Rated 4.8 out of 5 stars
6,247 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 £308
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Bundle and save. Choose 5 T-shirts in a variety of colors and styles.

Regular price £308
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4.8
Rated 4.8 out of 5 stars
6,247 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 £185
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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
8,132 Reviews
Men's Travel Trousers + T-Shirt Bundle Men's Travel Trousers + T-Shirt Bundle Men's Travel Trousers + T-Shirt Bundle Men's Travel Trousers + T-Shirt Bundle Men's Travel Trousers + T-Shirt Bundle Men's Travel Trousers + T-Shirt Bundle Men's Travel Trousers + T-Shirt Bundle Men's Travel Trousers + T-Shirt Bundle Men's Travel Trousers + T-Shirt Bundle Men's Travel Trousers + T-Shirt Bundle

Travel Trousers + T‑Shirt Bundle

Regular price £227
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Choose 1 Travel Trousers and 1 T-shirt. Available in a variety of colors.

Regular price £227
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4.8
Rated 4.8 out of 5 stars
7,160 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 £216
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Choose any 2 pairs of Shorts from 4 color options.

Regular price £216
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4.7
Rated 4.7 out of 5 stars
229 Reviews
Men's 2 Pack // Merino Travel Trousers Men's 2 Pack // Merino Travel Trousers Men's 2 Pack // Merino Travel Trousers Men's 2 Pack // Merino Travel Trousers Men's 2 Pack // Merino Travel Trousers Men's 2 Pack // Merino Travel Trousers Men's 2 Pack // Merino Travel Trousers Men's 2 Pack // Merino Travel Trousers Men's 2 Pack // Merino Travel Trousers Men's 2 Pack // Merino Travel Trousers

2 Pack // Merino Travel Trousers

Regular price £331
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Choose any 2 pairs of Travel Trousers. Available in a variety of colors.

Regular price £331
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4.6
Rated 4.6 out of 5 stars
1,292 Reviews
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2 Pack // Compact Travel Hoodie

Regular price £258
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Choose any 2 Travel Hoodies from 8 color options.

Regular price £258
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4.8
Rated 4.8 out of 5 stars
2,260 Reviews
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Transit Hoodie + Sweatpants

Regular price £222
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Choose 1 Hoodie and 1 Sweatpants. Available in a variety of colors.

Regular price £222
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4.5
Rated 4.5 out of 5 stars
142 Reviews
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Choose 1 T-shirt, 1 pair of underwear and 1 pair of socks. Available in a variety of colors.

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4.8
Rated 4.8 out of 5 stars
28 Reviews
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2 Pack Bundle

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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 £208
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4.8
Rated 4.8 out of 5 stars
36 Reviews
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3 Pack Bundle

Regular price £296
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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 £296
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4.8
Rated 4.8 out of 5 stars
24 Reviews
Men's 2 Pack // Button-Up Men's 2 Pack // Button-Up Men's 2 Pack // Button-Up Men's 2 Pack // Button-Up Men's 2 Pack // Button-Up Men's 2 Pack // Button-Up Men's 2 Pack // Button-Up Men's 2 Pack // Button-Up

2 Pack // Button‑Up

Regular price £245
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Choose any 2 Button-Ups from 6 color options.

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Rated 4.7 out of 5 stars
202 Reviews
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Men’s 2 Pack // Long Sleeves

Regular price £154
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Choose any 2 Long Sleeves from 9 color options.

Regular price £154
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Rated 4.9 out of 5 stars
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Choose any 3 Long Sleeves from 9 color options.

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Rated 4.9 out of 5 stars
2,018 Reviews
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2 Pack // Polos

Regular price £169
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Choose any 2 Polos from 7 color options.

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Regular price £66
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2 Pack // Ankle Socks

Regular price £27
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Choose any 2 pairs of Socks from 2 color options.

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Rated 4.8 out of 5 stars
959 Reviews
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Regular price £37
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Choose any 3 pairs of Socks from 2 color options.

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4.8
Rated 4.8 out of 5 stars
959 Reviews
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5 Pack // Merino All Season Ankle Socks

Regular price £58
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Choose any 5 pairs of Socks from 2 color options.

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4.8
Rated 4.8 out of 5 stars
959 Reviews
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10 Pack // Merino All Season Ankle Socks

Regular price £112
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Choose any 10 pairs of Socks from 2 color options.

Regular price £112
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4.8
Rated 4.8 out of 5 stars
959 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 £27
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Choose any 2 pairs of Socks from 2 color options.

Regular price £27
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4.8
Rated 4.8 out of 5 stars
944 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 £37
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Choose any 3 pairs of Socks from 2 color options.

Regular price £37
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4.8
Rated 4.8 out of 5 stars
944 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 £58
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Choose any 5 pairs of Socks from 2 color options.

Regular price £58
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4.8
Rated 4.8 out of 5 stars
944 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 £112
Regular price Sale price £112
Save £-112
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Save £48

Choose any 10 pairs of Socks from 2 color options.

Regular price £112
Regular price Sale price £112
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4.8
Rated 4.8 out of 5 stars
944 Reviews

What People Are Saying

4.2
Rated 4.2 out of 5 stars
Based on 44 reviews
Slide 1 selected
Total 5 star reviews: 25 Total 4 star reviews: 8 Total 3 star reviews: 6 Total 2 star reviews: 4 Total 1 star reviews: 1
How did you find the fit?Rated -0.7 on a scale of minus 2 to 2
44 reviews
  • MT
    Michelle T.
    Verified Buyer
    Reviewing
    Women's Merino Bikini Black / XL
    I recommend this product
    Rated 4 out of 5 stars
    10/14/25
    Great Coverage but Runs Small

    After reading reviews about the legs being on the tighter side, I ordered XL (I have very thick thighs). For reference, most of my other underwear is size S-M from other brands (such as Victoria's Secret). XL was snug, but did not cut into my legs. I was able to complete 6-8 mile hikes with no problem. These dry quickly with minimal odor! I also like the thick fabric because they do not ride up or cause wedgies. Overall, I like these for hiking and traveling.

    How did you find the fit?Rated 0.0 on a scale of minus 2 to 2
  • KL
    kristin l.
    Verified Buyer
    Reviewing
    Women's Merino Bikini Black / M
    I recommend this product
    Rated 5 out of 5 stars
    9/23/25
    Not itchy at all...

    I was skeptical, but they aren't itchy and nicely don't ride during my hikes

    How did you find the fit?Rated 0.0 on a scale of minus 2 to 2
  • FP
    Flora P.
    Verified Buyer
    Reviewing
    Women's Merino Bikini Sand / L
    I recommend this product
    Rated 5 out of 5 stars
    9/21/25
    Underwear

    Bra & bikini we’re all comfortable made of quality materials

    How did you find the fit?Rated 0.0 on a scale of minus 2 to 2
  • KS
    Karen S.
    Verified Buyer
    Reviewing
    Women's Merino Bikini Black / M
    I recommend this product
    Rated 5 out of 5 stars
    9/19/25
    Extremely Comfortable

    These are extremely comfortable but a bikini is not my style. I will not buy more of them only because I would like them to cover more. BUT they do not have any odors even after two days of wearing. I wanted to test that out and truly wool is amazing. I will never wear anything else once I find the perfect fit for me. Wash and hang to dry the next day. Amazing.

    How did you find the fit?Rated 0.0 on a scale of minus 2 to 2
  • DR
    Diane R.
    Verified Buyer
    Reviewing
    Women's Merino Bikini Sand / XL
    I recommend this product
    Rated 5 out of 5 stars
    9/18/25
    Woman's bikini underwear

    I had ordered the wrong type of underwear, but tried it on just to see the size for my future purchase. They are true to size and super soft.

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