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OEX Men's Barneo Base Top LS

Discount Card Price£25.00

Retail Price £36.00 Save 31%

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A comfortable long-sleeved baselayer top that's made from a superb blend of bamboo and synthetic fibres.

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Product code: 15904516 / 323771

A comfortable long-sleeved baselayer top that's made from a superb blend of bamboo and synthetic fibres.

OEX's Barneo Baselayer Range gives you all the technical performance of synthetic fabric, but with the comfortable look and feel of a soft cotton.

The bamboo fibres bring a variety of natural benefits; their hollow fibres are breathable, moisture wicking, anti-bacterial, and are also able to block out a large proportion of harmful UV rays.

For increased moisture management these have been blended with polypropylene to help keep you dry and comfortable for longer, while the added stretch and raglan sleeves lets you move without restriction.

Each piece has been woven with a 3D knitted construction, where each individual area of performance can be easily identified by the design of the knit.

Suitable for use all year round the Barneo range of baselayer clothing performs well in all temperatures, making them a great choice for summer travels, winter walks and all the seasons inbetween.

  • Bamboo 40%, Polyamide 54%, Elastane 5%
  • Raglan sleeves
  • Thumb loops
  • Highly air permeable
  • Quick drying
  • Lightweight
  • Low bulk seams
  • Naturally deodorising
Travel, Trekking, Backpacking, Walking, Climbing, Expedition, Hiking, Mountain, Skiing / Snowboarding

This product qualifies for the following delivery methods

Standard Delivery (Up to 10 days) (£3.95)

FREE on orders over £70.00


Once despatched you will receive updates from the courier.

Premium Express Delivery (2 working days) (£6.95)


Premium Express delivery takes 2 working days, order by 4pm. Once despatched you will receive updates from the courier.

Reserve and Collect (within an hour) (FREE)


We will notify you when your order is ready to collect.

Click and Collect (Up to 10 days) (FREE)


You will be notified when your order is ready to collect.

AM Delivery (£7.95)


Order by 8pm and get your item delivered to you by 12pm the next working day (Not available for NI, Channel Islands or Highlands)

Bike Delivery (£4.95)


Bike delivery is £4.95. This applies to all bikes, and these orders are upgraded to a DHL courier service.

British Forces Post Office (BFPO) (FREE)


Delivery before 10:30am (£8.95)


Saturday Delivery (order by 6pm Friday) (£5.95)


Next Day Delivery (order by 6pm Mon - Fri) (£5.95)


Delivered by UK Mail. Remote areas may take longer, please click here for more info.

Click and Collect Next Day (order by 6pm Mon - Fri) (£5.95)


Order online and have your items delivered to a store, ready to collect the next day (excluding weekends)


Returning orders to us is easy. Whatever your reason, we offer a refund or exchange within 28 days of delivery or collection.

XS 33 - 35" 27 - 29"
S 36 - 38" 30 - 32"
M 39 - 41" 33 - 35"
L 42 - 44" 36 - 38"
XL 45 - 47" 39 - 41"
2XL 48 - 50" 42 - 44"
3XL 51 - 54" 45 - 48"
XS 84 - 89cm 69 - 74cm
S 91 - 97cm 76 - 81cm
M 99 - 104cm 84 - 89cm
L 107 - 112cm 91 - 97cm
XL 114 - 119cm 99 - 104cm
2XL 122 - 127cm 107 - 112cm
3XL 129 - 137cm 114 - 122cm

Men's Clothing size guide

Measuring tips

Take your actual body measurements as they are more accurate than measuring over your clothes or shoes.

Collar: Measure around the base of the neck where the collar sits.

Chest: Measure the chest at the fullest part, placing the tape close up under the arms.

Waist: Measure the natural waistline.

Inside Leg: Measure from the crotch to where your trouser is normally worn on the shoe.

Jacket Length: Measure from the centre back of your neck to your hemline. The length measurement will vary depending on the style.

Feet: Use a ruler or tape measure to measure your foot (from the heel to the tip of your longest toe) Be sure to measure both feet. Many people have feet of different sizes. Fit to the larger of the two.

Ratings & Reviews

Overall Rating

4.47 out of 5
19 reviews
Write a review
4.47 out of 5

Base layer sizing

I like everything about this base layer too except that the small/medium size for my 5ft 8inches is an annoying three inches too short and constantly parts company with my lower clothing.

4.47 out of 5

great at wicking, average elsewhere.

been wearing this top every weekend for about 2 months... its best feature is its excellent wicking properties, you never feel damp.
its comfortable for about a day but on the 2nd day of constant use it gets itchy.
one thing IT IS NOT and i'm offended that its one of its selling points is quick drying... when i do my washing this item remains damp for days when left to dry at room temps. i wash it with both synthetics (which feel dry straight after a good spin cycle) and merino wool (which dries in a couple of hours)
incidentally i do all my general washing after washing my outdoors gear and that contains mostly cottons including sweatshirts and they are all dry well before this baselayer.
however it does always feel dry when wearing it.

4.47 out of 5

Excellent top

I bought this top and the bottoms as I like to go hillwalking, I am very pleased with this purchase, great fit and does exactly what I need it keeps me warm.i am going to buy another set as I bought the bottoms as well.

4.47 out of 5


This was purchased before Christmas and has rapidly become my go to base layer. It fits perfectly, I am 6ft and 12st, the S/M is nice and 'fitted'. It easily outperforms my more expensive base layers, I will be buying more!

4.47 out of 5

Great fit

Great value product fits snugly to your body shape and extremely warm and don’t smell bad after several days hard use unlike some more expensive brands out there

4.47 out of 5

Horrid feel

I was so excited about trying these, but they felt absolutely horrible against my skin, rough and uncomfortable. Sent them straight back.

4.47 out of 5

Oex base layer

Got one to try out and now have 3 of them, says it all

4.47 out of 5

top notch

got me from Lands End to John O'Groats through some blustery weather

4.47 out of 5

OEX Men's Barneo Base Top LS

I am a Race Marshall and work mostly at Goodwood and Silverstone. Recently I have used this product at the Goodwood Members Meeting where the weather conditions where down to -7 and this base layer did the business. It kept me cool when pushing cars and warm with the extreme wind chill. I will be telling my fellow marshals about this product.

4.47 out of 5

Good top

Feel is great and is very warm and washes well only down side for me at 6'4 with 36" waist the body length in xl is short and tends to ride up I use this top for work on building sites and move about a lot so can be a bit annoying

4.47 out of 5


I've not had a chance to use this on a full blown "expedition" yet but have been using it on my regular 6 mile walks to work, especially now that it's getting cooler. The fit is great, feels really comfortable and wicks away moisture brilliantly.
I've no doubt it will perform well with a layer or two on top in the coldest weather.

4.47 out of 5

OEX baselayer

Very very happy with the fit and feel of this garment .... it is so comfortable. It washes well and dries quickly .. just what's needed. Very pleased.

4.47 out of 5

Nice and warm

Bought this as a winter cycling base layer to keep me warm and keep the draughts out around my wrists. The garment is warm with a snug comfortable fit and the thumb loops stop the sleeves riding up causing a cold spot around the wrist area. Very pleased with the garment.

4.47 out of 5

OEX baselayer

Great length and fit. I'm a 5'7" lady and always prefer the length of men's thermal tops. The fabric is soft and washes well. The bamboo means it doesn't feel synthetic and seems to be odour repellent unlike man-made material. I agree with another reviewer...move the logo and have a few more colours. It is a really great product. I prefer it to my merino wool baselayers.

4.47 out of 5

OEX baselayer

I'm very pleased with the product. It doesn't itch at all unlike some with merino wool and so far it has been comfortable in terms of body heat - both in cool and warmer conditions..

4.47 out of 5


Very happy with fit and quality of product.

4.47 out of 5

OEX - base layer long sleeved

The OEX base layer top is a real find its extremely comfortable warm and well made
Fantastic quality for the price

4.47 out of 5

Great top and should sell well

I wanted to contact the company and say that I feel they could sell thousands of these if they move the logo and have lots of colours as this top is so soft and comfortable to wear. I'd buy 3 of these tomorrow in different colours. : )

4.47 out of 5

GO Recommended Product

I bought a few of these for a very cold cycling trip to the Inner Hebrides earlier in the year where I'd literally need to spend most of my days and nights in them. I was very surprised how warm they actually were and love the length in the arms and body and nice to have the thumb loops too.

They have since been wearing them for everything from wild camping, bike packing and walking in hills and they have kept their shape and washed well time and time again. Top stuff OEX

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