Home / Collections / Undersuits / Fourth Element Xerotherm Long Sleeved Top - Mens

Xerotherm Long Sleeved Top Mens | Dive Rutland

Fourth Element Xerotherm Long Sleeved Top - Mens

Regular price£135.00

Tax included. Shipping calculated at checkout.

In stock, ready to ship
Currently Out of Stock - Product will allow you to purchase

Complete the kit

Fourth Element J2 Long Sleeve - Mens £105.00

Fourth Element J2 Long Sleeve Top - Womens £105.00

Fourth Element Arctic Socks £39.00

Santi Primaloft Socks £69.00

Fourth Element Xerotherm Long Sleeved Top - Mens

The Fourth Element Xerotherm Long Sleeved Top for men is the ultimate baselayer for use under a drysuit. Designed to offer maximum thermal performance and comfort, this top is perfect for recreational and technical divers seeking enhanced insulation and moisture-wicking properties during their dives. Constructed with advanced materials, this top ensures you stay warm and dry in the coldest underwater conditions.

Fourth Element Xerotherm Long Sleeved Top - Mens Technical Specifications:

Material: Advanced Polartec® Power Stretch® fleece
Weight: Lightweight and packable
Dimensions: Streamlined fit for layering
Depth Rating: Suitable for all dive depths
Compatibility: Ideal for wearing under any drysuit

Fourth Element Xerotherm Long Sleeved Top - Mens Features:

Colors: Available in classic black
Sizes: Range from XS to XXL
Thumb loops: To secure sleeves in place
Flatlock stitching: Minimizes chafing and enhances comfort
Quick-drying fabric: Ensures rapid moisture evaporation

Fourth Element Xerotherm Long Sleeved Top - Mens Benefits:

Enhanced Thermal Performance: The advanced Polartec® Power Stretch® fleece fabric provides superior insulation, keeping you warm during cold water dives.
Comfortable Fit: The ergonomic design and flatlock stitching ensure a snug and comfortable fit, reducing the risk of chafing and irritation.
Layering Efficiency: The streamlined fit allows for easy layering under a drysuit, without adding bulk or restricting movement.
Quick-Drying: The quick-drying properties of the fabric help keep you dry and comfortable, even during prolonged dives.
Durability: Built to withstand the rig

If the Fourth Element Xerotherm Long Sleeved Top isn't what you're looking for, check out our Thermal Protection Collection or the full Fourth Element Collection for more options.

If the item is showing out of stock, then please contact us as we can find out what is in the warehouse and therefore advice when delivery could be made.

Last Updated: 04/01/2026

Name

Message Send

This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.

Share Share on Facebook Share Tweet on X Pin it Pin on Pinterest

[{"id":45324241764610,"title":"L","option1":"L","option2":null,"option3":null,"sku":"XTR2501MTBKL","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"Fourth Element Xerotherm Long Sleeved Top - Mens - L","public_title":"L","options":["L"],"price":13500,"weight":2,"compare_at_price":12200,"inventory_management":"shopify","barcode":"661708299174","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":45324241797378,"title":"M","option1":"M","option2":null,"option3":null,"sku":"XTR2501MTBKM","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"Fourth Element Xerotherm Long Sleeved Top - Mens - M","public_title":"M","options":["M"],"price":13500,"weight":2,"compare_at_price":12200,"inventory_management":"shopify","barcode":"661708299167","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":45324241830146,"title":"S","option1":"S","option2":null,"option3":null,"sku":"XTR2501MTBKS","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"Fourth Element Xerotherm Long Sleeved Top - Mens - S","public_title":"S","options":["S"],"price":13500,"weight":2,"compare_at_price":12200,"inventory_management":"shopify","barcode":"661708299150","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":45324241862914,"title":"XL","option1":"XL","option2":null,"option3":null,"sku":"XTR2501MTBKXL","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"Fourth Element Xerotherm Long Sleeved Top - Mens - XL","public_title":"XL","options":["XL"],"price":13500,"weight":2,"compare_at_price":12200,"inventory_management":"shopify","barcode":"661708299181","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":45324241895682,"title":"XXL","option1":"XXL","option2":null,"option3":null,"sku":"XTR2501MTBKXXL","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"Fourth Element Xerotherm Long Sleeved Top - Mens - XXL","public_title":"XXL","options":["XXL"],"price":13500,"weight":2,"compare_at_price":12200,"inventory_management":"shopify","barcode":"661708299198","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":45324241928450,"title":"XXXL","option1":"XXXL","option2":null,"option3":null,"sku":"XTR2501MTBKXXXL","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"Fourth Element Xerotherm Long Sleeved Top - Mens - XXXL","public_title":"XXXL","options":["XXXL"],"price":13500,"weight":2,"compare_at_price":12200,"inventory_management":"shopify","barcode":"661708299204","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}]

Expert advice
Talk to divers who use the kit we sell.
Servicing and repairs
Regulators, cylinders, drysuits, BCDs and computer batteries.
Rutland dive centre
A real shop in Oakham, with training and pool sessions.
UK delivery
Posted across the UK. Ask about lead times on special orders.

Undersuits

The drysuit keeps you dry; the undersuit keeps you warm. It is the half of the system divers most often under-buy, and the half that decides whether a winter dive is comfortable. We stock Fourth Element, Santi and DynamicNord, from base layers through to heavyweight thermals, in men's and women's cuts. Suit and undersuit are one decision, so buy them together if you can.

Explore all Undersuits