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YuKaiChen Men's Underwear Soft Bamboo Fiber Long Boxer Briefs Function Fly
YuKaiChen Men's Underwear Soft Bamboo Fiber Long Boxer Briefs Function Fly
  • Material:94%Bamboo Fiber +6%Spandex
  • Elastic closure
  • Machine wash cold
  • Bamboo Fiber Feature:Soft & Breathable & Lightweight & Supportive & Dries quickly
  • No ride up fit & Smooth flat seams & 3D pouch & Function fly design
  • Tagless design eliminates annoying tag itch
  • US size, you can choose according to your normal size

Bamboo Fibre Underwear Introduction:

These YuKaiChen boxer briefs are made of bamboo fibres which is superior to cotton. Smooth, lighter in weight, and easy to care for(washer/dryer, no wrinkles, durable). Bamboo fabric has insulating properties, helping the wearer stay warmer in winter and cooler in summer. It also ensures human and eco health-bamboo plant is organically sustainable, grows naturally without chemicals.

Item Size Map(Waist Measurement):

  • Small:28"-31"
  • Medium:32"-35"
  • Large:36"-39"
  • X-Large:40"-43"
  • XX-Large:44"-46"





Function Fly Pouch

No Ride Up Fit

No Wedgie

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Function Fly & Big Room

Tagless design eliminates annoying tag itch

Precision sewing technology & Durable

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2 3 1 3 4 6
Long Boxer Briefs Trunks Underwear Bkini Briefs Trunks Underwear Bkini Briefs Jockstrap
Fabric Polyester Polyester Polyester Nylon Nylon Nylon
Pack Count 6-Pack 6-Pack 6-Pack 6-Pack 8-Pack 6-Pack
Size Range S~XL S~XL S~XL S~XL XS~XL S~L
US Size
Machine Wash
  • Item model number: YuKaiChen-001
  • Date First Available: April 23, 2019
  • Amazon Best Sellers Rank: #147,468 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry)
    • #765 in Men's Boxer Briefs
    • #39832 in Men's Shops

    OMG! These are the most amazing underwear I have ever worn. I always buy boxer briefs. I usually get the standard FOTL or Hanes, but they kept riding up the legs. When it comes to underwear, I always spent the bare minimum. I decided to splurge for a change. Boy am I glad I did. These underwear are super soft. With 5% Spandex, they provide just the right amount of stretch. They don't ride up one bit and they are sooooo comfortable. All I can say is if you're unsure about buying these, don't be. Just buy them. You'll thank me in the end.

    Holy cow I think I have a new favorite underwear. These fit great, they feel like quality, and the tagless feature is wonderful-no itchy butt! I like the support they give, and they don't have that weird hole for your business to sit in like other bamboo underwear on amazon. (Haven't tried it, don't really want to!) I have only washed them once, with other delicates and they held up in the wash just fine. As my other underwear gets stretched out to the point of no return, I will be buying more of these for sure. Talk about comfort, value, and good material!

    I have bought these twice now because I'm phasing out my other boxer briefs. I like mine slightly longer because I wear board shorts and Khakis a lot and I like the way they feel. These are a spandex cotton material that looks and feels pretty much like regular cotton underwear. The difference with these are the high quality band that holds it's original shape really well as well as the shorts themselves after many washings. They even put a small brown leather logo on the rear of the outer waistband so you get them on right the first time when in a hurry or low lighting situations. Grab these and you won't be disappointed!
    I was not compensated in any way for this honest and unbiased review.

    My husband loves these and I can see why. They are SO soft! He says they're totally comfortable and won't go back to his jockey's. I just wish they made these in a slip-short style for women, I'd replace all my underwear too!

    the other reviews say it worlds better than i can but in short i will say this:
    best feeling, fitting, and more importantly as a larger gent; best riding underwear i've ever bought. i have every intention on buying more soon.

    Overall I think these are pretty good. I like that they feel very light and comfortable. Fast drying is nice too.

    I did think they were a little tall though. If I put the waistband where I would like, it seems the crotch would be too low and no support. But wearing them a little higher (just about an inch) makes the tall waistband fold in half if I bend at the waist. But the rest of the pros over the previous cotton ones outweigh this.

    This underwear was advertised as having. 9" inseam and the photo made them appear that way. The two pair I received were six inch inseam and did not stay in place but instead will ride up. The material is comfortable and light weight, but I probably will not purchase again based on inseam length and not remaining in place.

    Looking for longer leg so doesn’t ride up when he sits down...Bought this because of the length in legs shown in pic.. Not even close‼️ Don’t bother cuz their NOT any longer, in fact shorter than well known cheaper brand....

    Comfortable but starts to bubble quickly after few uses.

    Exellent meilleur boxer que j'ai porter .. vraiment super qualité.. parfais ben content de l'achat..