Mens Classic Long Sleeve Base Layer Top
Mens Classic Long Sleeve Base Layer Top
Mens Classic Long Sleeve Base Layer Top

Mens Classic Long Sleeve Base Layer Top

Mens Classic Long Sleeve Base Layer Tops are crafted from ultra-soft double-brushed fabric that feels luxuriously smooth against your skin.

The unique brushing process raises the fibers on both sides of the fabric, creating a velvety texture that offers exceptional comfort and warmth. Perfect for layering or wearing on its own, this top combines everyday comfort with premium quality, making it ideal for outdoor adventures or relaxed downtime.

Lightweight yet insulating, the double-brushed construction traps warmth in tiny air pockets, helping to regulate body temperature during cooler conditions. Its buttery-smooth finish glides effortlessly over the skin, while the four-way stretch ensures unrestricted movement and lasting shape retention. Whether you’re hiking, skiing, or simply unwinding at home, this base layer delivers the perfect blend of softness, flexibility, and thermal comfort for all-day wear.

Scroll down the page for further product details, technical information, sizing, shipping and any washing instructions.

Size

£29.99

Only 10 left in stock.
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Klarna
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • USDC
  • Visa
  • Velvety Soft Finish: Double-brushed for a smooth, gentle feel on the skin
  • Lightweight Warmth: Traps body heat efficiently without adding bulk
  • Four-Way Stretch: Moves naturally with your body and retains ts shape
  • Smooth and Breathable: Buttery texture offers comfort and easy layering
  • Durable Design: Maintains softness and performance wash after wash
  • Versatile Fit: Ideal as a thermal base layer or stand-alone top in cooler weather
  • Made in the UK: Proudly designed and manufactured to the highest standards
  • Brand: Sub Zero
  • SKU: SZCLS
  • TOG: 0.43
  • Fabric: 95% Polyester, 5% Spandex
  • Average weight: 225g / 7.9oz
  • Fit: Snug
  • Layer: First - next to the skin
  • Size availability: Small-XLarge
  • Colour: White
  • Fabric treatments: None
  • Made in: Great Britain

We ship worldwide using Royal Mail, UPS & DPD. Please use the tables below as a guide for working out the shipping prices to your address. Please be aware that the product weights stated in the listings are for the products themselves, not the final weight when packaging is included. Our system will automatically calculate this and provide a total order weight during checkout. 

If you are unable to complete the checkout process when coming to choose a shipping option, then your order may be over the shipping weight limit for your address. Please call us on +44 (0)116 2402634 or email us at sales@subzero.co.uk and we can give you a custom shipping quote. 

For more detailed information regarding our shipping process please visit our comprehensive Shipping Page

UNITED KINGDOM

*All UK orders over £50 are shipped free of charge

Order Weight Royal Mail Tracked 24 Royal Mail Tracked 48 Royal Mail Guaranteed Before 1pm DPD Next Day
0.5kg £5.49 £3.99 £9.99 £8.99
1.0kg £6.49 £4.99 £11.99 £8.99
1.5kg £6.49 £4.99 £13.99 £8.99
2.0kg £6.49 £4.99 £13.99 £8.99
10.0kg N/A N/A N/A £8.99

 

* Royal Mail guaranteed service and DPD next day service is not available for Jersey, Guernsey, Isle of Man and Northern Ireland.

USA & CANADA

Order Weight Royal Mail International Tracked
0.25kg £19.99
0.5kg £19.99
0.75kg £29.99
1.0kg £39.99
1.5kg £39.99
2.0kg £39.99
4.0kg N/A

 

EUROPE

Order Weight Royal Mail International Tracked UPS 5-7 Working Days
0.25kg £9.99 £19.99
0.5kg £12.99 £19.99
0.75kg £14.99 £19.99
1.0kg £17.99 £19.99
1.5kg £19.99 £24.99
2.0kg £21.99 £24.99
4.0kg N/A £29.99
6.0kg N/A £34.99

 

 REST OF WORLD

Order Weight Royal Mail International Tracked
0.25kg £9.99
0.5kg £14.99
0.75kg £16.99
1.0kg £19.99
1.5kg £22.99
2.0kg £24.99
4.0kg N/A

 

If you are unhappy with your purchase, please return it to us within 180 days of receipt. To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging.

For more information regarding our returns policy please visit our Returns Page

If you would like to return your order, then you have 180 days from its receipt to do so.

A full refund or exchange is available, provided the items are in their original condition, unworn/unused, and with all tags attached.

Faulty items can be returned free of charge for a refund, repair, or replacement.

To initiate a return, customers should first contact Sub Zero's customer service team on sales@subzero.co.uk with the return details.

The return shipping costs are the customer's responsibility unless the item is faulty or an error has been made with the order

For more detailed information, please refer to Sub Zero's official refund policy.

  • Velvety Soft Finish: Double-brushed for a smooth, gentle feel on the skin
  • Lightweight Warmth: Traps body heat efficiently without adding bulk
  • Four-Way Stretch: Moves naturally with your body and retains ts shape
  • Smooth and Breathable: Buttery texture offers comfort and easy layering
  • Durable Design: Maintains softness and performance wash after wash
  • Versatile Fit: Ideal as a thermal base layer or stand-alone top in cooler weather
  • Made in the UK: Proudly designed and manufactured to the highest standards
  • Brand: Sub Zero
  • SKU: SZCLS
  • TOG: 0.43
  • Fabric: 95% Polyester, 5% Spandex
  • Average weight: 225g / 7.9oz
  • Fit: Snug
  • Layer: First - next to the skin
  • Size availability: Small-XLarge
  • Colour: White
  • Fabric treatments: None
  • Made in: Great Britain

We ship worldwide using Royal Mail, UPS & DPD. Please use the tables below as a guide for working out the shipping prices to your address. Please be aware that the product weights stated in the listings are for the products themselves, not the final weight when packaging is included. Our system will automatically calculate this and provide a total order weight during checkout. 

If you are unable to complete the checkout process when coming to choose a shipping option, then your order may be over the shipping weight limit for your address. Please call us on +44 (0)116 2402634 or email us at sales@subzero.co.uk and we can give you a custom shipping quote. 

For more detailed information regarding our shipping process please visit our comprehensive Shipping Page

UNITED KINGDOM

*All UK orders over £50 are shipped free of charge

Order Weight Royal Mail Tracked 24 Royal Mail Tracked 48 Royal Mail Guaranteed Before 1pm DPD Next Day
0.5kg £5.49 £3.99 £9.99 £8.99
1.0kg £6.49 £4.99 £11.99 £8.99
1.5kg £6.49 £4.99 £13.99 £8.99
2.0kg £6.49 £4.99 £13.99 £8.99
10.0kg N/A N/A N/A £8.99

 

* Royal Mail guaranteed service and DPD next day service is not available for Jersey, Guernsey, Isle of Man and Northern Ireland.

USA & CANADA

Order Weight Royal Mail International Tracked
0.25kg £19.99
0.5kg £19.99
0.75kg £29.99
1.0kg £39.99
1.5kg £39.99
2.0kg £39.99
4.0kg N/A

 

EUROPE

Order Weight Royal Mail International Tracked UPS 5-7 Working Days
0.25kg £9.99 £19.99
0.5kg £12.99 £19.99
0.75kg £14.99 £19.99
1.0kg £17.99 £19.99
1.5kg £19.99 £24.99
2.0kg £21.99 £24.99
4.0kg N/A £29.99
6.0kg N/A £34.99

 

 REST OF WORLD

Order Weight Royal Mail International Tracked
0.25kg £9.99
0.5kg £14.99
0.75kg £16.99
1.0kg £19.99
1.5kg £22.99
2.0kg £24.99
4.0kg N/A

 

If you are unhappy with your purchase, please return it to us within 180 days of receipt. To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging.

For more information regarding our returns policy please visit our Returns Page

If you would like to return your order, then you have 180 days from its receipt to do so.

A full refund or exchange is available, provided the items are in their original condition, unworn/unused, and with all tags attached.

Faulty items can be returned free of charge for a refund, repair, or replacement.

To initiate a return, customers should first contact Sub Zero's customer service team on sales@subzero.co.uk with the return details.

The return shipping costs are the customer's responsibility unless the item is faulty or an error has been made with the order

For more detailed information, please refer to Sub Zero's official refund policy.

Mens Classic Long Sleeve Base Layer Tops are crafted from ultra-soft double-brushed fabric that feels luxuriously smooth against your skin.

The unique brushing process raises the fibers on both sides of the fabric, creating a velvety texture that offers exceptional comfort and warmth. Perfect for layering or wearing on its own, this top combines everyday comfort with premium quality, making it ideal for outdoor adventures or relaxed downtime.

Lightweight yet insulating, the double-brushed construction traps warmth in tiny air pockets, helping to regulate body temperature during cooler conditions. Its buttery-smooth finish glides effortlessly over the skin, while the four-way stretch ensures unrestricted movement and lasting shape retention. Whether you’re hiking, skiing, or simply unwinding at home, this base layer delivers the perfect blend of softness, flexibility, and thermal comfort for all-day wear.

Scroll down the page for further product details, technical information, sizing, shipping and any washing instructions.

Try Before You uy

Try before you buy

RETAIL STORE
Shop Clearance

Shop Clearance

BUY NOW
FREE UK Shipping
On all orders over £50
Quick Delivery
All orders will be delivered within 2-6 business days
Hassle-Free exchange
180 days return policy
5.0 Google Reviews
Customer satisfaction #1 priority