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Sky Slim Fit Half Zip Thermal Top

Product code: T129330S

About this style

Slim and streamlined, this Jack Wolfskin thermal base layer top combines lightweight comfort with insulating warmth. The half-zip funnel neck provides adjustable coverage, while the brushed interior maximises heat retention against the skin. This long sleeve pullover is made with a slim fit from quick-drying technical fabric that offers breathable performance during active wear, making it an ideal thermal undershirt for layering.

Online only

Sky Slim Fit Half Zip Thermal Top

£45

£36

Colour

Special Offer

Customers say:

Fits a little small()
Size

Free standard delivery over £60

Reviews (3)

5.0

100% Recommended this product

16 February 2026alskdjpqowie
Verified Purchase

Very Happy

Yes, I recommend this

This was a gift for my grandson, he is very happy with it.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

08 December 2025TMB22
Verified Purchase

Good quality.

Yes, I recommend this

Good quality product. The top is a slim fit as described so consider purchasing a size up to your normal fit when purchasing.

Reviewer Ratings

How did it fit?

Small

Helpful?

Reviewer Ratings

How did it fit?

Small

03 January 2025Joools19
Verified Purchase

Nice Top

Yes, I recommend this

Bought this in the Blue for my son in law, as advertised it is a Slim Fit and I had to return the Large for an Extra Large . Seems popular as I managed to bag the very last XL on the website . This fits perfectly and he was very pleased with it .

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How did it fit?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How did it fit?

True to size