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111 active deals

Buttons & Pleats Merino Thermal Wool Socks
−10%
amazon

Buttons & Pleats Merino Thermal Wool Socks

4.6(10.9K)
$13.49$14.99
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Senker Fashion Women’s Wool Crew Boot Socks, 5 Pairs
−15%
amazon

Senker Fashion Women’s Wool Crew Boot Socks, 5 Pairs

4.5(22.2K)
$8.49$9.99
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Alvada Thermal Wool Winter Boot Socks
−33%
amazon

Alvada Thermal Wool Winter Boot Socks

4.6(9.9K)
$13.49$19.99
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KikizYe Girls Long-Sleeve Cotton Pajama Set
−10%
amazon

KikizYe Girls Long-Sleeve Cotton Pajama Set

4.7(4.2K)
$13.49$14.99
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HONENNA Sheer Tights for Women, 2 Pairs
−43%
amazon

HONENNA Sheer Tights for Women, 2 Pairs

4(1.8K)
$7.99$13.99
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Neufigr Family Christmas Pajamas Matching Sets
−10%
amazon

Neufigr Family Christmas Pajamas Matching Sets

4.3(858)
$10.79$11.99
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SeeyAN Kids Merino Wool Winter Crew Socks
−30%
amazon

SeeyAN Kids Merino Wool Winter Crew Socks

4.5(937)
$11.88$16.99
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ZEAL WOOD Merino Wool No-Show Athletic Socks, 3 Pairs
−14%
amazon

ZEAL WOOD Merino Wool No-Show Athletic Socks, 3 Pairs

4.4(1.9K)
$29.98$34.99
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TCK Vintage NCAA College Socks for Men and Women
−10%
amazon

TCK Vintage NCAA College Socks for Men and Women

4.6(303)
$16.19$17.99
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Fiducom Merino Wool Work Boot Socks for Men
−31%
amazon

Fiducom Merino Wool Work Boot Socks for Men

4.5(76)
$19.99$28.99
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Josnown Men’s Thermal Wool-Blend Socks, 5 Pairs, Size 7–12
−10%
amazon

Josnown Men’s Thermal Wool-Blend Socks, 5 Pairs, Size 7–12

4.6(324)
$13.49$14.99
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Time May Tell TMT0136 Merino Wool Hiking Socks
−10%
amazon

Time May Tell TMT0136 Merino Wool Hiking Socks

4.4(2K)
$13.48$14.98
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Hlaohswer Rechargeable Heated Socks, 4 Heat Levels
−23%
amazon

Hlaohswer Rechargeable Heated Socks, 4 Heat Levels

4.2(83)
$32.89$42.99
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ANTSANG Kids Merino Wool Hiking Crew Socks
−11%
amazon

ANTSANG Kids Merino Wool Hiking Crew Socks

4.6(787)
$16.98$18.99
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Josnown Men’s Thermal Wool-Blend Socks, 5 Pairs
−15%
amazon

Josnown Men’s Thermal Wool-Blend Socks, 5 Pairs

4.5(323)
$12.74$14.99
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Eyean Kids Merino Wool Crew Socks, 6 Pairs
−10%
amazon

Eyean Kids Merino Wool Crew Socks, 6 Pairs

4.5(383)
$13.48$14.99
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Tough Land Alpaca Wool Crew Socks, Midweight 60% Alpaca
−15%
amazon

Tough Land Alpaca Wool Crew Socks, Midweight 60% Alpaca

4.5(693)
$24.64$28.99
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VWELL Cotton Five-Toe Socks, 4 Pairs
−10%
amazon

VWELL Cotton Five-Toe Socks, 4 Pairs

4.4(6.1K)
$14.98$16.65
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COZIA Merino Wool Thermal Hiking Socks, 3 Pairs
−50%
amazon

COZIA Merino Wool Thermal Hiking Socks, 3 Pairs

4.6(12.2K)
$9.99$19.99
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Josnown Thermal Hiking Socks for Men, 5 Pairs
−33%
amazon

Josnown Thermal Hiking Socks for Men, 5 Pairs

4.6(743)
$9.98$14.99
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ZUOYI XY-9801C Rechargeable Heated Socks
−10%
amazon

ZUOYI XY-9801C Rechargeable Heated Socks

4.7(471)
$44.99$49.99
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WEIERYA Merino Wool Blend Over-the-Calf Ski Socks
−10%
amazon

WEIERYA Merino Wool Blend Over-the-Calf Ski Socks

4.6(10.4K)
$17.09$18.99
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Time May Tell HI1849 Merino Wool Thermal Socks
−10%
amazon

Time May Tell HI1849 Merino Wool Thermal Socks

4.5(13.6K)
$13.48$14.98
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ANTSANG Merino Wool Hiking Socks for Men and Women
−10%
amazon

ANTSANG Merino Wool Hiking Socks for Men and Women

4.6(385)
$17.99$19.99
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SIMIYA SC04 Merino Wool Hiking Socks, 5 Pairs
−32%
amazon

SIMIYA SC04 Merino Wool Hiking Socks, 5 Pairs

4.5(1.6K)
$16.98$24.99
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SukModen Double-Sided Non-Slip Grip Socks, 3 Pairs
−33%
amazon

SukModen Double-Sided Non-Slip Grip Socks, 3 Pairs

4.1(530)
$9.98$14.99
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NOLUNT Men's Non-Binding Ankle Diabetic Socks, 4 Pairs
−10%
amazon

NOLUNT Men's Non-Binding Ankle Diabetic Socks, 4 Pairs

4.4(414)
$12.50$13.89
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WITHYOU Compression Socks, 3 Pairs, 15–20 mmHg
−10%
amazon

WITHYOU Compression Socks, 3 Pairs, 15–20 mmHg

4.4(3.5K)
$8.99$9.99
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Pembrook 446 Bamboo Viscose Ankle Diabetic Socks, 6 Pairs
−10%
amazon

Pembrook 446 Bamboo Viscose Ankle Diabetic Socks, 6 Pairs

4.6(6.2K)
$17.96$19.95
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Doctor's Select Plus Size Wide-Calf Compression Socks for Women, 3 Pairs
−23%
amazon

Doctor's Select Plus Size Wide-Calf Compression Socks for Women, 3 Pairs

4.4(4.4K)
$19.95$25.95
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Apriddeo More Warmth Fleece-Lined High-Waist Tights
−16%
amazon

Apriddeo More Warmth Fleece-Lined High-Waist Tights

4.4(815)
$16.88$19.99
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Moozava Men’s Fleece-Lined Thermal Underwear Set
−50%
amazon

Moozava Men’s Fleece-Lined Thermal Underwear Set

4.7(104)
$14.98$29.99
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Vertvie Jelly Bra, Wireless Push-Up Full-Coverage
−37%
amazon

Vertvie Jelly Bra, Wireless Push-Up Full-Coverage

4.2(3.6K)
$16.98$26.99
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Real Essentials 2-Pack Women's Pajama Sets
−23%
amazon

Real Essentials 2-Pack Women's Pajama Sets

4.5(16K)
$32.98$42.99
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BRABIC Seamless Tummy-Control Shapewear Bodysuit for Women
−26%
amazon

BRABIC Seamless Tummy-Control Shapewear Bodysuit for Women

4.4(3.4K)
$16.98$22.99
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GYDEK Seamless Tummy Control Shapewear Panties
−20%
amazon

GYDEK Seamless Tummy Control Shapewear Panties

4.8(30)
$23.98$29.99
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SIMIYA CA-WU02-1 Women's Thermal Underwear, 2-Pack
−25%
amazon

SIMIYA CA-WU02-1 Women's Thermal Underwear, 2-Pack

4.6(1.8K)
$29.98$39.99
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Bulinlulu Fuzzy Grip Socks
−10%
amazon

Bulinlulu Fuzzy Grip Socks

4.6(5.5K)
$16.98$18.88
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SIMIYA SC04 Merino Wool Thermal Hiking Socks, 5 Pairs
−48%
amazon

SIMIYA SC04 Merino Wool Thermal Hiking Socks, 5 Pairs

4.5(1.6K)
$12.98$24.99
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Bambody Period Underwear for Women and Teens
−15%
amazon

Bambody Period Underwear for Women and Teens

4.3(1.3K)
$49.98$58.99
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Top deals in Underwear & Sleepwear

Big discounts across a variety of models and stores.

JojoQueen High-Waist Cotton-Blend Full-Coverage Briefs
−67%
amazon

JojoQueen High-Waist Cotton-Blend Full-Coverage Briefs

4.4(7.3K)
$9.98$29.99
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BESTENA High-Waisted Tummy Control Shapewear Shorts
−58%
amazon

BESTENA High-Waisted Tummy Control Shapewear Shorts

4.8(64)
$9.99$23.99
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SIMIYA Seamless Wireless Sports Bra for Women
−55%
amazon

SIMIYA Seamless Wireless Sports Bra for Women

4.1(12.3K)
$18.99$41.99
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Moozava Men’s Fleece-Lined Thermal Underwear Set
−50%
amazon

Moozava Men’s Fleece-Lined Thermal Underwear Set

4.7(104)
$14.98$29.99
View product
COZIA Merino Wool Thermal Hiking Socks, 3 Pairs
−50%
amazon

COZIA Merino Wool Thermal Hiking Socks, 3 Pairs

4.6(12.2K)
$9.99$19.99
View product
Alvada Thermal Wool Winter Boot Socks
−50%
amazon

Alvada Thermal Wool Winter Boot Socks

4.6(9.9K)
$9.99$19.99
View product
COZIA Merino Wool Winter Socks
−50%
amazon

COZIA Merino Wool Winter Socks

4.6(9.8K)
$9.99$19.99
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READY TO LOVE Women's Lace Boyshort Underwear, 5-Pack
−50%
amazon

READY TO LOVE Women's Lace Boyshort Underwear, 5-Pack

4.4(4.8K)
$9.99$19.99
View product
The Children's Place Boys' 100% Cotton 2-Piece Pajama Set
−50%
amazon

The Children's Place Boys' 100% Cotton 2-Piece Pajama Set

4.6(6K)
$14.98$29.95
View product
SIMIYA SC04 Merino Wool Thermal Hiking Socks, 5 Pairs
−48%
amazon

SIMIYA SC04 Merino Wool Thermal Hiking Socks, 5 Pairs

4.5(1.6K)
$12.98$24.99
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FuelMeFoot 3-Pack Copper Compression Socks
−48%
amazon

FuelMeFoot 3-Pack Copper Compression Socks

4.4(69K)
$10.99$20.99
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ZNRZNR Fleece-Lined Black Winter Tights for Women
−47%
amazon

ZNRZNR Fleece-Lined Black Winter Tights for Women

4.4(155)
$7.99$14.99
View product
Ekouaer Long Nightgowns for Women with Pockets, Short Sleeves
−46%
amazon

Ekouaer Long Nightgowns for Women with Pockets, Short Sleeves

4.7(2.2K)
$13.48$24.99
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HONENNA Sheer Tights for Women, 2 Pairs
−43%
amazon

HONENNA Sheer Tights for Women, 2 Pairs

4(1.8K)
$7.99$13.99
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RUIXUE A69 Merino Wool Compression Socks, 15–20 mmHg
−40%
amazon

RUIXUE A69 Merino Wool Compression Socks, 15–20 mmHg

4.5(1.3K)
$19.97$33.33
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adidas Men's Athletic Cushioned Crew Socks, 6 Pairs
−40%
amazon

adidas Men's Athletic Cushioned Crew Socks, 6 Pairs

4.6(51.4K)
$15.59$26
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The Children's Place Family Matching Christmas Pajama Sets, Cotton
−40%
amazon

The Children's Place Family Matching Christmas Pajama Sets, Cotton

4.7(3K)
$13.77$22.95
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adidas Men's Cushioned Quarter Athletic Socks, 6 Pairs
−40%
amazon

adidas Men's Cushioned Quarter Athletic Socks, 6 Pairs

4.6(23.7K)
$15.60$26
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Ekouaer EKY007701 Women’s Long-Sleeve Pajama Set
−40%
amazon

Ekouaer EKY007701 Women’s Long-Sleeve Pajama Set

4.7(96)
$25.98$42.99
View product
MORECOO Women’s Socks, 5 Pairs
−38%
amazon

MORECOO Women’s Socks, 5 Pairs

4.6(24.8K)
$7.49$11.99
View product

New in Underwear & Sleepwear

Recently added or updated deals.

Buttons & Pleats Merino Thermal Wool Socks
−10%
amazon

Buttons & Pleats Merino Thermal Wool Socks

4.6(10.9K)
$13.49$14.99
View product
Senker Fashion Women’s Wool Crew Boot Socks, 5 Pairs
−15%
amazon

Senker Fashion Women’s Wool Crew Boot Socks, 5 Pairs

4.5(22.2K)
$8.49$9.99
View product
KikizYe Girls Long-Sleeve Cotton Pajama Set
−10%
amazon

KikizYe Girls Long-Sleeve Cotton Pajama Set

4.7(4.2K)
$13.49$14.99
View product
Neufigr Family Christmas Pajamas Matching Sets
−10%
amazon

Neufigr Family Christmas Pajamas Matching Sets

4.3(858)
$10.79$11.99
View product
SeeyAN Kids Merino Wool Winter Crew Socks
−30%
amazon

SeeyAN Kids Merino Wool Winter Crew Socks

4.5(937)
$11.88$16.99
View product
ZEAL WOOD Merino Wool No-Show Athletic Socks, 3 Pairs
−14%
amazon

ZEAL WOOD Merino Wool No-Show Athletic Socks, 3 Pairs

4.4(1.9K)
$29.98$34.99
View product
TCK Vintage NCAA College Socks for Men and Women
−10%
amazon

TCK Vintage NCAA College Socks for Men and Women

4.6(303)
$16.19$17.99
View product
Fiducom Merino Wool Work Boot Socks for Men
−31%
amazon

Fiducom Merino Wool Work Boot Socks for Men

4.5(76)
$19.99$28.99
View product
Josnown Men’s Thermal Wool-Blend Socks, 5 Pairs, Size 7–12
−10%
amazon

Josnown Men’s Thermal Wool-Blend Socks, 5 Pairs, Size 7–12

4.6(324)
$13.49$14.99
View product
Time May Tell TMT0136 Merino Wool Hiking Socks
−10%
amazon

Time May Tell TMT0136 Merino Wool Hiking Socks

4.4(2K)
$13.48$14.98
View product
Hlaohswer Rechargeable Heated Socks, 4 Heat Levels
−23%
amazon

Hlaohswer Rechargeable Heated Socks, 4 Heat Levels

4.2(83)
$32.89$42.99
View product
ANTSANG Kids Merino Wool Hiking Crew Socks
−11%
amazon

ANTSANG Kids Merino Wool Hiking Crew Socks

4.6(787)
$16.98$18.99
View product
Eyean Kids Merino Wool Crew Socks, 6 Pairs
−10%
amazon

Eyean Kids Merino Wool Crew Socks, 6 Pairs

4.5(383)
$13.48$14.99
View product
Tough Land Alpaca Wool Crew Socks, Midweight 60% Alpaca
−15%
amazon

Tough Land Alpaca Wool Crew Socks, Midweight 60% Alpaca

4.5(693)
$24.64$28.99
View product
VWELL Cotton Five-Toe Socks, 4 Pairs
−10%
amazon

VWELL Cotton Five-Toe Socks, 4 Pairs

4.4(6.1K)
$14.98$16.65
View product
Josnown Thermal Hiking Socks for Men, 5 Pairs
−33%
amazon

Josnown Thermal Hiking Socks for Men, 5 Pairs

4.6(743)
$9.98$14.99
View product
ZUOYI XY-9801C Rechargeable Heated Socks
−10%
amazon

ZUOYI XY-9801C Rechargeable Heated Socks

4.7(471)
$44.99$49.99
View product
WEIERYA Merino Wool Blend Over-the-Calf Ski Socks
−10%
amazon

WEIERYA Merino Wool Blend Over-the-Calf Ski Socks

4.6(10.4K)
$17.09$18.99
View product
Time May Tell HI1849 Merino Wool Thermal Socks
−10%
amazon

Time May Tell HI1849 Merino Wool Thermal Socks

4.5(13.6K)
$13.48$14.98
View product
ANTSANG Merino Wool Hiking Socks for Men and Women
−10%
amazon

ANTSANG Merino Wool Hiking Socks for Men and Women

4.6(385)
$17.99$19.99
View product
Buying guide

Underwear and sleepwear: choose fit, feel and manageable care

Comfort depends on fit, seam placement and how the garment behaves during movement or sleep. Soft-looking fabric is not enough. Consider waistbands, elastic, closures and whether the item will sit under other clothing.

Compare the exact cut and composition rather than a size label alone. Sleepwear for a cool room needs different choices from lightweight daily basics. Larger multipacks only make sense after you know that the fit and fabric work for you.

Fit without pressure or slipping

Use the model-specific size guidance and consider the measurements relevant to the garment. Check whether elastic, seams or labels sit where they may rub. Stretch should permit comfortable movement without relying on excessive tension. A larger size can add unwanted length without solving a mismatch in cut or support.

Fabric and temperature

Assess fabric weight, construction and care alongside fiber names. Breathability and warmth depend on the complete garment. For sleepwear, avoid choosing unnecessary bulk for a warm sleeping environment. Products for children must meet the relevant age and use requirements rather than being selected solely as smaller versions of adult clothing.

Hygiene, washing and returns

Follow washing and drying guidance, since heat can affect elastic and finishes. Check hygiene-related return restrictions before purchasing or trying on items. Confirm the colors, sizes and number of pieces supplied. Trial quantities can prevent wasting a large pack when an unfamiliar waistband, seam or fabric proves uncomfortable.