Chester Classic Crew undershirt in MicroModal fabric in White
Chester Classic Crew undershirt in MicroModal fabric in Grey
Chester Classic Crew undershirt in MicroModal fabric in Brown
Chester Classic Crew undershirt in MicroModal fabric in White showing underarm
Chester Classic Crew undershirt in MicroModal fabric in White showing back of shirt

Chester Crew Neck (Micro Modal) Undershirt

Regular price £20.00 Save £-20.00

*** End of Line ***

This is a classic crew-neck undershirt. If you wear your shirt buttoned to the top this is the right style for you.

The fabric is 94% micro modal with 4% elastane for a super-smooth, lightweight material which moves with you. You'll hardly notice you're wearing it. The body is long, so it stays tucked all day.


If in doubt, size down. Undershirts should be worn as a close fit.

Chest Size
Size inches cm
S 36-38 92-96
M 38-40 97-101
 L 40-42 102-106
XL 42-44 107-112
XXL 44-46 113-118



  • 95% Bamboo Viscose 5% Spandex
  • 150 Grams per Square Meter (GSM)
  • Jersey weave with 20% stretch

Read why Bamboo Viscose is superior to artificial fabrics like polyester.

Micro Modal

  • 94% Micro Modal 4% Spandex
  • 125 Grams per Square Meter (GSM)
  • Jersey weave with 20% stretch

Care for all Fabrics

  • Wash at 40°C on a gentle wash programme
  • Tumble drying not recommended
Washing care: wash at 40 degrees on gentle, iron on medium, do not bleach, dry clean possible, do no tumble dry

Customer Reviews

Based on 12 reviews Write a review
Customer Reviews
5.0 Based on 12 Reviews
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United Kingdom United Kingdom

Excellent Undershirts!

Found this website after searching for Micro Modal undershirts, for my son. A smooth buying experience overall and very pleased with the shirts! Thank you!!

Wendy C.
United Kingdom United Kingdom

Fantastic quality

The undershirt was bought for my son. It is by far the best undershirt I have found, having also bought many over the years for my husband. The material is super soft, and the fit is very close, meaning it doesn’t bunch up. Don’t be put off by the colour. I have to be honest, I almost didn’t buy it because it was off-white, I’d have preferred white. But what so have now discovered is that off-white doesn’t show under a white shirt. It was completely invisible. It’s off-white all the way going forward. Service and delivery were fantastic. Right down to the little hand written note of thanks, oh and so nicely packaged. The best service and the best product I have bought by far for many years. Thank you. I will definitely be buying again


Robert Owen Undershirts

Hi Thank you, you made our day here at Robert Owen HQ. We've worked hard on the design of this product, so your review gives us added motivation by letting us know we are on the right track. Words like your's make a big difference to a small company like ours. Robert, and the team

Peter J.
United Kingdom United Kingdom

Close fitting base layer especially for the tall and slim

Purchased mainly for between season wear when temperatures on cool side unobtrusive under all types of outfit city or outdoor .Stays tucked in as it is long so my lower back is warm.Garment light like a second skin.Good service speedy delivery.

A Robert Owen Undershirts Customer
Thomas S.
United Kingdom United Kingdom

Best undershirt out there!

Amazingly comfortable you barely know you have it on. Superbly soft and perfect fit.


Robert Owen Undershirts

Thank you for your kind words. It is great to receive your feedback because we specifically focus on the fit and feel of our undershirts.

Nikos M.
Greece Greece

Excellent product and service

Excellent product and service

Sam M.
United Kingdom


Excellent quality undershirt. The fit was exactly as described. The delivery service is one of the best I have used. I would not hesitate to recommend the product and the service. Keep up the fantastic work.

Kevin M.
United Kingdom

Good customer service

Ordered a medium in white, however it was to small for me - They quickly swapped it for a grey large as they had no white in stock - good fit seems to wash up ok - just ordered some more!. Good customer service hence the return purchase.

Ray H.
United Kingdom

Did the Job

I suffer from all over perspiration and have tried all sorts of lotions and potions The undershirt did the trick in wicking away moisture before sleeping through my shorts which are by choice pale blue One small complaint in that they could do with being an inch or 2 longer

Keith R.
United Kingdom

Never buying from M&S again!

Great fit, comfortable, keep their shape between washes. Very happy. Customer service has been excellent too

Luke G.
United Kingdom

Works well

Very pleased. Have bought another. Able to wear round neck version under twill work shirt without tie and neckline not visible. Thin fabric but absorbency great. Able to cycle between home/stations/work with backpack on and sign of sweaty shirt back or pits. Then cools you down well as it quickly dries without feeling wet. Have always avoided undershirts as too visibly unstylish but now the advantages of confidence not having damp patches on hot commutes outweighs this. Can also confirm can be worn for more than one day under a fresh shirt each day and no odour, at least for me.