TAXES & DUTIES INCLUDEDCalculated at checkout on all EU & USA orders
100% Merino Wool Zip Up Base Layer
Free UK delivery over £50Free next day delivery over £250. Below £50 delivery is charged at checkout. Order before 12pm and we will try and ship the same day (Monday to Friday).
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In stock, ready to ship
100% Merino wool (230gsm) base layer
Temperature regulating, moisture wicking, breathable
1/4 Zip neck design with thumbhole in cuffs for extra coverage
Machine washable at 30 degrees
We ship every day Monday through Friday, and we aim to dispatch all orders either the same or the next business day.
UK
FREE FedEx Next Day Delivery & Collect+ Returns for all orders over £250
FREE Royal Mail 48 Tracked & Recorded Delivery for all orders over £100
FREE Royal Mail 48 Recorded Delivery for all orders over £50
£2.95 for Royal Mail 48 Recorded Delivery for all orders under £50
USA
Since August 2025, orders to the USA are now subject to Import Tariffs on non-USA made goods. These tariffs are calculated at checkout and are added to the final total before you complete your order.
FREE FedEx International Connect Delivery for all orders over $300
From $30 for FedEx International Delivery
Europe (Eurozone)
All orders to the EU are sent with all taxes and duties paid for at checkout, so no hidden charges ahead of delivery!
From €15 for Royal Mail International Tracked & Signed For
€34 for FedEx International Economy
€42 for FedEx International Priority
€54 for DHL Express
Europe (non-EU)
Please note that depending on which country the item(s) are being shipped to, there may be additional taxes and duties which will need to be paid ahead of delivery.
From £19.99 for Royal Mail International Tracked & Signed For
£27.99 for FedEx International Economy
£34.99 for FedEx International Priority
£44.99 for DHL Express
Canada
Please note that additional taxes and duties will likely need to be paid ahead of delivery.
From CAD $24 for Standard Economy Shipping
From CAD $32 for Royal Mail International Tracked
From CAD $50 for FedEx International Priority Delivery
Rest of World
Please note that depending on which country the item(s) are being shipped, there may be additional taxes and duties which will need to be paid ahead of delivery.
From £19.99 for Royal Mail International Tracked & Signed For
£44.99 for either FedEx or DHL depending on availability
Excellent! Lovely feel and nice and cosy. Seems well made too.
R
Richard M. (United Kingdom)
Large - 43" to 45" / Black Stitching
Merino wool baselayer
Top quality as you’d expect. Fits perfectly to quoted size. Extremely comfortable, warm, the thumb loops are great for preventing the sleeves riding up. It’s a premium product and worth every penny
J
JESUS A.M.
Es el 2º que compro. Muy bueno y eficaz
N
Neil B. (Canada)
Extra Large - 46" to 48" / Grey Stitching
Merino Base layer
Very easy to find on the website. I was visiting the UK last year and bought one from Bike Shed and loved it so I ordered another.
S
Scotty M. (United Kingdom)
Large - 43" to 45" / Grey Stitching
Quality kit-but not sure of Sizing
Top quality kit, no doubt, but... Id say, in the products I've bought, go a size smaller. The merino base layer, is just too long in the arms and after gentle hand washing as recommended, is just too loose for a base layer. Cant return it now and your stuff aint cheap!
Balaclava, also too loose and ill fitting so I returned that for a smaller size. Just tried the wonderful looking merino socks today. I'm a 9.5 for size, so ordered the M and, yep, too loose in toe area, foot slips in my boots and the fall down my calfs. They'll be going back.
Quality through and through. From fit to style, even the packaging (that I’ll repurpose) is top notch.
I’m so genuinely chuffed that I’m gonna make the +3hr journey to visit the shop (and redeem my complimentary coffee voucher) while I get me some new gloves. 😎
T
Terence R. (United Kingdom)
Medium - 40" to 42" / Black Stitching
Excellent! Lovely feel and nice and cosy
Excellent! Lovely feel and nice and cosy. Seems well made too.
R
Richard M. (United Kingdom)
Large - 43" to 45" / Black Stitching
Merino wool baselayer
Top quality as you’d expect. Fits perfectly to quoted size. Extremely comfortable, warm, the thumb loops are great for preventing the sleeves riding up. It’s a premium product and worth every penny
J
JESUS A.M.
Es el 2º que compro. Muy bueno y eficaz
N
Neil B. (Canada)
Extra Large - 46" to 48" / Grey Stitching
Merino Base layer
Very easy to find on the website. I was visiting the UK last year and bought one from Bike Shed and loved it so I ordered another.
S
Scotty M. (United Kingdom)
Large - 43" to 45" / Grey Stitching
Quality kit-but not sure of Sizing
Top quality kit, no doubt, but... Id say, in the products I've bought, go a size smaller. The merino base layer, is just too long in the arms and after gentle hand washing as recommended, is just too loose for a base layer. Cant return it now and your stuff aint cheap!
Balaclava, also too loose and ill fitting so I returned that for a smaller size. Just tried the wonderful looking merino socks today. I'm a 9.5 for size, so ordered the M and, yep, too loose in toe area, foot slips in my boots and the fall down my calfs. They'll be going back.
T
Tony
If you want to keep warm this is the top for you
M
Mel J. (United Kingdom)
Medium - 40" to 42" / Black Stitching
Good quality garment
I decided to purchase this base layer as I have had a pair of your merino wool gauntlets which I have been very impressed with for over a year now and for winter riding have been excellent.Only tested once so far as they did not dissapoint.
M
Mick S. (United Kingdom)
Large - 43" to 45" / Black Stitching
Absolutely unbelievable
My winter kit has always been good but after buying the wool base layer it has improved the warmth by at least 50%.
Definitely pleased I bought it.
S
Stephen M. (United Kingdom)
Extra Large - 46" to 48" / Black Stitching
Good quality base layer
Nice purchase, warm with being sweaty
N
Neil R. (United Kingdom)
Extra Large - 46" to 48" / Grey Stitching
Perfect Base Layer
I am very happy with this base layer. I have worn it along with a mid-layer in temperatures as low in the single digits and found it helped in keeping me warm. It’s true to size and body hugging as intended. Having sensitive skin I was apprehensive the merino wool might be itchy but was not the case. In fact it’s a luxurious feel next to the skin. I cannot comment on its effectiveness for its wicking capabilities as we are in the winter months. I especially like the zip up to a high neck line to tuck in my neck tube for the colder temperatures. Well worth the money. Usual excellent delivery service from GoldTop with secure packaging. Highly recommended.
J
Joolz......
Buy one you won't be disappointed or cold........
S
Steve P. (United Kingdom)
Extra Large - 46" to 48" / Grey Stitching
Makes a difference, keeps the heat without being too chunky.
J
JESUS
Gran cslidad y calidez… vale todo lo que pagas. Muy recomendable
r
richard m. (United Kingdom)
Extra Large - 46" to 48" / Black Stitching
Super
One would swear they were made by Icebreaker they are so good
T
Tony B. (Ireland)
Extra Large - 46" to 48" / Grey Stitching
Beautifully made and does the job. Nice enough to wear off the bike too!
A
Alan J. (United Kingdom)
Merino Base Layer - Size M - Black stitching
Undoubtedly a super high quality garment which is evident as soon as you see / feel it.
For context, I stand 6ft 2" tall and weigh 80kg with an athletic / slim build.
The size M is a great fit - excellent body and arm length and a nice snug (not tight) fit as any base layer ideally should be.
The garment has a good amount of stretch and incorporates a quality zipper at the neck.
It is too soon to comment on how it will wash, however, I plan to wash it with 'woolite' liquid at a very low temperature and allow it to dry naturally.
These days it is hard to find quality clothing such as this and in my opinion this is very much worth it's price.
M
Mark (United Kingdom)
Large - 43" to 45" / Black Stitching
Super warm
Warm and lightweight, perfect for the bike.
N
Neil m. (United Kingdom)
Quality counts and this proves it.
Merino never felt this good. Honestly on a different level and a give away at this price.
J
Joanne R. (United Kingdom)
Medium - 40" to 42" / Black Stitching
classic baselayer
just got this for my birthday, even the box has the wow factor, looks to be exceptional quality and not only is it a functional garment but also looks 👌
A
ANDREW K. (United Kingdom)
Large - 43" to 45" / Black Stitching
Great top
Good fit and equally good quality. Recommended
S
S.P.
Item as described. Great packaging
R
Richard T. (United Kingdom)
Extra Large - 46" to 48" / Grey Stitching
Top Quality Base Layer
This was my first purchase from Goldtop, and it certainly won't be the last. Very impressed with the high quality specification and detail of this base layer garment. I've been motorcycling for many years and have previously purchased a great deal of kit... This is without doubt exceptional quality and the best base layer that I've owned to date.
D
David E. (United Kingdom)
Large - 43" to 45" / Black Stitching
A game changer
These socks really are a game changer. Very comfortable and warm. First ride was only just above freezing and they were amazing
T
Timothy P. (United Kingdom)
Large - 43" to 45" / Black Stitching
Quality
Quality base layer
P
Paul R.
Large - 43" to 45" / Black Stitching
Lovely base layer but no need for box!
Great quality and length, really nice to wear but really no need for fancy presentation box! I honestly wouldn’t have purchased if I’d known of the amount of packaging. Ok if you could stipulate as a gift for box but otherwise not needed.
M
Mark W. (United Kingdom)
Extra Large - 46" to 48" / Black Stitching
Warm and stylish
A great jumper. Not too bulky and so fits under the Patrol
jacket Going on a 4 day tour of Northern Ireland in a few days, so let's see how it performs! I have no worries!!
I
Ian A. (United Kingdom)
Large - 43" to 45" / Black Stitching
Goldtop merino base layer.
This is a very efficient base layer which you can feel working from the moment you put it on, when combined with a submariners jumper the difference in cold weather is fantastic and makes long winter journeys doable.
