Top 9 Costco Underwear Men – Men’s Underwear Briefs

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1. Calvin Klein

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Black 4 Pack, Calvin Klein Men's Cotton Classics Multipack Low Rise Hip Briefs, Medium

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Calvin Klein #ad - Soft and breathable cotton. Four pairs of cotton briefs featuring elastic logoed waistband and front fly. Packs are available in assorted colors. Calvin Klein basics. Four-pack of classic fit briefs.
BrandCalvin Klein #ad
ManufacturerCalvin Klein Men's Underwear #ad
Height1.5 Inches
Length5 Inches
Weight0.63 Pounds
Width9 Inches
Part NumberU4183-001
ModelU4183

2. Calvin Klein

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Large, Black, Calvin Klein Men's Cotton Classics Multipack Knit Boxers

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Calvin Klein #ad - Soft and breathable cotton. Durable, everyday, underwear knit boxers pack. Packs are available in assorted colors. Better elastic for comfortable leg openings. Cotton underwear knit boxers multipack featuring elastic Calvin Klein elastic logo waistband and button functional fly.
BrandCalvin Klein #ad
ManufacturerCalvin Klein Men's Underwear #ad
Height1.5 Inches
Length9.75 Inches
Weight0.95 Pounds
Width10.5 Inches
Part NumberNU3040-001
ModelNU3040

3. Kirkland Signature

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Assorted, Kirkland Signature Men's Boxer Brief Pima Cotton 4 Pack X-Large

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Kirkland Signature #ad - S in = 28-30; m in = 32-34; l in= 36-38; xl in= 40-42; xxl in = 44-46; 3xl in= 48-50; 4XL in= 52-54. 96% pima cotton, 4% spandex. Durable elastic waistband, tagless. Super soft Pima Cotton blend. Rib fabric stretches for a comfortable fit.
BrandKirkland Signature #ad
Part Number00_LETLBNSV_02
Model00_LETLBNSV_02

4. Gildan

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Black 5-Pack, Multipack, Gildan Men's Covered Waistband Boxer Briefs, Large

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Gildan #ad - Moisture wicking - keeps you cool and dry. Friction free seams; colors may vary. Non-binding plush waistband. Low profile leg bands for stay-in-place comfort.
BrandGildan #ad
ManufacturerGildan #ad
Part NumberGIL11462-036-L
ModelGIL11462

5. Kirkland Signature

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Black-Gray Large, Kirkland Signature Men's Boxer Brief, 4-Pack

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Kirkland Signature #ad - Moisture wicking. Sizing: s-3xl s in= 28-30 Care instructions: do not use fabric softener. Cool iron if needed. Tumble dry low. 3xl in= 48-50 Xl in= 40-42. Inseam in = 6 ½. Xxl in= 44-46. M in= 32-34. Multi pack contains 2 Gray pairs, 2 Black pairs. Only non chlorine bleach when needed. L in= 36-38. Machine wash warm with like colors. Premium comfort waistband. Super Soft Cotton. New and improved comfort fit. Content: 96% cotton 4% spandex. Kirkland signature Men's Boxer Brief, 4-pack.
BrandKirkland Signature #ad
Weight0.75 Pounds
ModelCOS-KIRK-MEN-B0XER-4PK-Blk/Gry-L

6. Champion

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Large, Champion Men's Boxer Briefs All Day Comfort No Ride Up Double Dry X-Temp 5 Pack Black, Navy, Grey

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Champion #ad - New comfort fit. Double dry Technology with X-temp. Contoured front panel for all day comfort. Pack includes 2 black, 2 Gray, 1 Blue. No ride up, Moisture wicking.
BrandChampion #ad
Part Number1292886-GRY/BLK
ModelCHAMPION-BOXER-5BRIEF-MULTI-L

7. Champion

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Champion Men's Elite X-Temp Boxer Briefs 4-Pack, Large, Black

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Champion #ad - Machine Wash. No ride up for all day comfort. Standard. Features champion vapor technology with x-temp that dries faster as your body heat rises so you can always keep your cool. 58% cotton, 37% polyester, 5% Spandex. Moisture-wicking fabric moves with you and keeps sweat away from skin. Pull On closure. Active fit. Imported.
BrandChampion #ad
ManufacturerChampion #ad
Height2.5 Inches
Length9 Inches
Weight0.5 Pounds
Width6 Inches
Part NumberC4BB-XBK-L
ModelC4BB

8. Fruit of the Loom

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Medium, Fruit of the Loom Men's CoolZone Boxer Briefs, 7 Pack, black/Gray

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Fruit of the Loom #ad - Pack of 7. Cool zone mesh fly provides ventilation where you need it. Actual colors may vary. Tag free boxer briefs with no ride up legs. Wicks moisture.
BrandFruit of the Loom #ad
ManufacturerFruit of the Loom #ad
Height0.7 Inches
Length5 Inches
Width5 Inches
Part Number7BL76AM-103-M
Model7BL76AM

9. Gildan

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Mixed Blue/Grey 5-Pack, Multipack, Gildan Men's Regular Leg Boxer Briefs, X-Large

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Gildan #ad - Friction free seams. Non binding plush waistband. Moisture wicking keeps you cool and dry. Solids: 100 percent cotton; sport Grey: 90 percent Cotton, 10 percent Polyester. Low profile leg bands for stay in place comfort.
BrandGildan #ad
ManufacturerGildan #ad
Height0.7 Inches
Length5 Inches
Width5 Inches
Part NumberGIL1162XLAS1P5-WMC-ST1-XL
ModelGIL1162