Top 10 Wool Union Suits
for April 2021

Recommendations are independently chosen by MOOZ’s editors. Purchases you make through our links may earn us a commission.

1
9.8
SCORE
Duofold by Champion Originals Wool-Blend Men's Union Suit_Red_Large

Duofold by Champion Originals Wool-Blend Men's Union Suit_Red_Large

What We like

Details include tag-free collar full-length button-down placket and convenient rear fly

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Product Features

  • For softness next to your skin. Together Ribbed elasticized cuffs help seal out cold and chill.
  • 6.3-oz. fabric has two non-bulky layers. Outer layer contains Merino wool for natural insulation. Inner layer is pure cotton
  • Flat-locked non-chafe seams feel smooth against your skin.

Flat-locked non-chafe seams feel smooth against your skin. 6.3-oz. fabric has two non-bulky layers. outer layer contains merino wool for natural insulation. inner layer is pure cotton For softness next to your skin. together ribbed elasticized cuffs help seal out cold and chill.

2
9.6
SCORE
Minus33 Merino Wool 4920 Midweight Men's Union Suit True Red Small

Minus33 Merino Wool 4920 Midweight Men's Union Suit True Red Small

by Minus33 Merino Wool
What We like

QUALITY MIDWEIGHT BASELAYER: Classic comfort in 100% Merino Wool. The best in easy care technology means your merino wool is machine washable and dryable. Complete coverage coupled with easy access makes this merino wool Union Suit essential gear for the classic outdoorsman.

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Product Features

  • EXPERIENCED BRAND: Although there are many copy-cats on the market today, Minus33 has been a trusted brand since 2004.
  • TECHNICAL DETAILS: 100% 18.5 Micron Merino Wool 230 g/m2 Interlock knit construction with flatlock seams. Garment Weight Size Large = 21.6 oz. (612 grams). UPF Rating 50+
  • IMPORTED: As the legacy of a 100+ year old USA based woolen company, Minus33 knows quality and comfort in Merino Wool. We are committed to bringing you the best Merino Wool products at a reasonable price.
  • CRAFTED TO FIT: Sizes S to XXL Discreet thumb holes, drawstring waist, buttons on the top, and flat-snaps on the bottom. Outfitting anyone from the Hard-at-Work to the Hard-at-Play.

Technical details: 100% 18.5 micron merino wool 230 g/m2 interlock knit construction with flatlock seams. garment weight size large = 21.6 oz. (612 grams). upf rating 50+ Experienced brand: although there are many copy-cats on the market today, minus33 has been a trusted brand since 2004. Crafted to fit: sizes s to xxl discreet thumb holes, drawstring waist, buttons on the top, and flat-snaps on the bottom. outfitting anyone from the hard-at-work to the hard-at-play. Imported: as the legacy of a 100+ year old usa based woolen company, minus33 knows quality and comfort in merino wool. we are committed to bringing you the best merino wool products at a reasonable price.

3
9.5
SCORE
Carhartt Men's Force Classic Thermal Base Layer Union Suit, Red, Large

Carhartt Men's Force Classic Thermal Base Layer Union Suit

Red, Large

by Carhartt
What We like

Ribbed-knit cuffs and neckline

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Product Features

  • Buttoned back opening
  • Button-up bodysuit featuring logo on left chest and reinforced stitching at seams

Buttoned back opening Button-up bodysuit featuring logo on left chest and reinforced stitching at seams

4
9.1
SCORE
ColdPruf Men's Dual Layer Long Sleeve Union Suit, Red, Large 94USLGRD

ColdPruf Men's Dual Layer Long Sleeve Union Suit

Red, Large 94USLGRD

by ColdPruf Baselayer
What We like

Tagless labeling for extra comfort

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Product Features

  • Two-layer engineering with Merino Wool, traps body heat between layers, resulting in chill-blocking warmth
  • Full button front with horn style, branded buttons
  • Single button vertical rear drop
  • Best for dressing with minimal layers in very cold to extreme cold weather and low to medium activity
  • Fits loose on the body, generous cut for full range of motion. For best fit wash before wearing

Best for dressing with minimal layers in very cold to extreme cold weather and low to medium activity Full button front with horn style, branded buttons Single button vertical rear drop Fits loose on the body, generous cut for full range of motion. for best fit wash before wearing Two-layer engineering with merino wool, traps body heat between layers, resulting in chill-blocking warmth

5
8.9
SCORE
Duofold by Champion Men’s Full Button Front Base Layer Union Suit_Navy_2XL

Duofold by Champion Men’s Full Button Front Base Layer Union Suit_Navy_2XL

What We like

Details include tag-free collar full-length button-down placket and convenient rear fly.

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Product Features

  • 2-LAYER 6.3-OZ. FABRIC: 100% cotton inside 65% cotton/25% Merino wool/10% nylon outside
  • Ribbed elasticized cuffs help seal out cold and chill.
  • 6.3-oz. fabric has two non-bulky layers. Outer layer contains Merino wool for natural insulation. Inner layer is pure cotton for softness next to your skin. Together both layers trap air to create a warm thermal barrier.
  • Flat-locked non-chafe seams feel smooth against your skin.

Flat-locked non-chafe seams feel smooth against your skin. Ribbed elasticized cuffs help seal out cold and chill. 6.3-oz. fabric has two non-bulky layers. outer layer contains merino wool for natural insulation. inner layer is pure cotton for softness next to your skin. together both layers trap air to create a warm thermal barrier. 2-layer 6.3-oz. fabric: 100% cotton inside 65% cotton/25% merino wool/10% nylon outside

6
8.9
SCORE
Hotouch Men's Waffle Knit Thermal Union Suit Light Heather S

Hotouch Men's Waffle Knit Thermal Union Suit Light Heather S

What We like

ENJOY EXTRA COMFORT: This one piece thermal union suit is designed to respond to temperature changes in your environment to keep you comfortable all day long.Hotouch mens thermal underwear onesie are made using a soft blend of 65% polyester and 30% cotton that allows your skin to naturally breathe while still keeping you toasty

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Product Features

  • GREAT FIT: Built for athletic builds with higher armholes and lower trouser rise. Close fit along torso and connections to extremities- better movement allowed.
  • DELICATE DESIGN: Long-sleeve coverall in two-layer thermal featuring full-button placket and crew neckline with tagless label. Botton-up front to easily put on and take off.
  • ABOUT SIZE: Our size are standard US size, please choose your general thermal underwear size(S-XXL).Please check the size information under the Last Detail image before ordering to ensure you the utmost satisfaction possible with this product.
  • VALUABLE GIFT: Available in various sizes so you can find just the right size that matches you. Choose from different sizes and treat yourself to the most comfortable-fitting thermal union suit today. Give this Jumpsuit as a thoughtful gift for your loved one's next birthday or for Christmas.

Valuable gift: available in various sizes so you can find just the right size that matches you. choose from different sizes and treat yourself to the most comfortable-fitting thermal union suit today. give this jumpsuit as a thoughtful gift for your loved one's next birthday or for christmas. About size: our size are standard us size, please choose your general thermal underwear size(s-xxl).please check the size information under the last detail image before ordering to ensure you the utmost satisfaction possible with this product. Great fit: built for athletic builds with higher armholes and lower trouser rise. close fit along torso and connections to extremities- better movement allowed. Delicate design: long-sleeve coverall in two-layer thermal featuring full-button placket and crew neckline with tagless label. botton-up front to easily put on and take off.

7
8.9
SCORE
Champion Duofold Men’s Full Button Front Base Layer Union Suit Red

Champion Duofold Men’s Full Button Front Base Layer Union Suit Red

What We like

Details include tag-free collar, full-length button-down placket, and convenient rear fly.

more infoarrow_drop_down

Product Features

  • Ribbed elasticized cuffs help seal out cold and chill.
  • 6.3-oz. fabric has two non-bulky layers. Outer layer contains Merino wool for natural insulation. Inner layer is pure cotton, for softness next to your skin. Together, both layers trap air to create a warm thermal barrier.
  • Flat-locked non-chafe seams feel smooth against your skin.

Ribbed elasticized cuffs help seal out cold and chill. Flat-locked non-chafe seams feel smooth against your skin. 6.3-oz. fabric has two non-bulky layers. outer layer contains merino wool for natural insulation. inner layer is pure cotton, for softness next to your skin. together, both layers trap air to create a warm thermal barrier.

8
8.8
SCORE
Duofold Men's Mid Weight Double Layer Thermal Union Suit, Red, Large

Duofold Men's Mid Weight Double Layer Thermal Union Suit

Red, Large

by Hanesbrands - Duofold
What We like

Long-sleeve coverall in two-layer thermal featuring full-button placket and crew neckline with tagless label

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9
8.7
SCORE
Indera Men's Tall Cotton 1 x 1 Rib Union Suit, White, Medium

Indera Men's Tall Cotton 1 x 1 Rib Union Suit

White, Medium

by ColdPruf Baselayer
What We like

100% Combed Cotton For Warmth And Comfort

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Product Features

  • To avoid excessive shrinkage during laundering, wash with cold water
  • Traps & Retains Body Heat
  • Full button from with one button vertical rear seat
  • 1x1 Rib Knit
  • Rib cuffs for added protection from cold, tagless label

Rated for cold weather and medium activity 5.5 oz, 1x1 rib knit fabric for lightweight, one-piece warmth Rated for cold weather medium activity Rib cuffs for added protection from cold, tagless label Full button from with one button vertical rear seat To avoid excessive shrinkage during laundering, wash with cold water 1x1 rib knit Traps & retains body heat

10
8.7
SCORE
PJ PAUL JONES Men's Slim Fit Tailored Collar Waistcoat Wool Tweed Suit Vest Coffee, Small

PJ PAUL JONES Men's Slim Fit Tailored Collar Waistcoat Wool Tweed Suit Vest Coffee

Small

What We like

Button down suit vests; Slim fit style; V-neck; Well-made; lightweight

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Product Features

  • This men's dress vest can match with dress shirt, dress suit, blazer, jacket, dress pant or chino, for a sharp classy look
  • 4 Button Closure; 2 flap pockets; 1 button closure in the front; Tailored collar; Adjustable back buckle strap; Handkerchief hem
  • Mens Slim Fit Tailored Collar Waistcoat Herringbone Wool Tweed Suit Vest
  • This classic suit vest is suitable for formal or casual occasions, such as prom, wedding, homecoming, graduation, work, party and daily wear

This classic suit vest is suitable for formal or casual occasions, such as prom, wedding, homecoming, graduation, work, party and daily wear 4 button closure; 2 flap pockets; 1 button closure in the front; tailored collar; adjustable back buckle strap; handkerchief hem Mens slim fit tailored collar waistcoat herringbone wool tweed suit vest This men's dress vest can match with dress shirt, dress suit, blazer, jacket, dress pant or chino, for a sharp classy look

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