Mountain Warehouse Mens Keep The Heat Thermal Top

3XL
Ratings
BrandMore from Mountain Warehouse
Currently out of stock
Free shipping starting at 50.–

Colour2

Size4

Product details

The Keep The Heat ThermoTop from Mountain Warehouse is a functional long-sleeve shirt designed for active individuals who value comfort and performance. Made from a high-quality blend of acrylic, polyester, viscose, and elastane, this shirt offers excellent insulation and effectively retains body heat. The special Isotherm fabric technology ensures that the shirt is lightweight and moisture-wicking, making it ideal for sports activities and outdoor adventures. The crew neck and long-sleeve design provide additional comfort and protection, while the easy-care material allows for simple maintenance. The solid color design offers a timeless look that can be easily paired with various outfits.

  • Isotherm fabric technology for optimal thermal insulation
  • Moisture-wicking and quick-drying
  • Easy-care and comfortable to wear
  • Versatile solid color design for various occasions.

Key specifications

Material composition
25% viscose, 32% polyester, 37% Acrylic, 6% elastane
Target group
Men
Clothing size
3XL
Sleeve length
Long sleeves
Fabric properties
Lightweight, Moisture wicking, Quick drying

General information

Item number
65467020
Manufacturer
Mountain Warehouse
Category
Functional undershirts
Manufacturer No.
UTMW3487
Release date
2.12.2025

Colour

Colour
Green
Exact colour description
Khaki Green

Material

Upper
Polyacrylic, Polyester, Spandex, Viscose
Material composition
25% viscose, 32% polyester, 37% Acrylic, 6% elastane

Target group

Target group
Men
Age group
Adults

Clothing properties

Clothing size
3XL
Sleeve length
Long sleeves
Collar shape
Round neck
Fabric properties
Lightweight, Moisture wicking, Quick drying
Pattern
Unicoloured

Origin

Country of origin
China

Scope of delivery

Multipack
Single pack

Ingredients and instructions for use

Ingredients
37% acrylic/32% polyester/25% viscose/6% elastane.

Compare products

Show all

Goes with

Reviews & Ratings

Warranty score

How often does a product of this brand in the «Functional undershirts» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Mountain Warehouse
    Not enough data
  • 1.Castelli
    0 %
  • 1.Dynafit
    0 %
  • 1.Forclaz
    0 %
  • 1.Gore Wear
    0 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Mountain Warehouse
    Not enough data
  • 1.Odlo
    0 days
  • Castelli
    Not enough data
  • Craft
    Not enough data
  • Devold
    Not enough data

Return rate

How often is a product of this brand in the «Functional undershirts» category returned?

Source: Digitec Galaxus
  • Mountain Warehouse
    Not enough data
  • 1.ISA Bodywear
    1.4 %
  • 2.Malfini
    3.3 %
  • 2.Van rysel
    3.3 %
  • 4.Lenz
    4.4 %
Source: Digitec Galaxus