Mountain Warehouse Mens Keep The Heat Thermal Top
3XL10 pieces in stock at third-party supplier
Colour4
Size13
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.
Clothing size | 3XL |
Target group | Men |
Sleeve length | Long sleeves |
Material composition | 25% Viscose, 32% polyester, 6% Elastane |
Item number | 65467020 |
Manufacturer | Mountain Warehouse |
Category | Functional undershirts |
Manufacturer no. | UTMW3487 |
Release date | 2.12.2025 |
Colour | Green |
Exact colour description | Khaki Green |
Upper | Modacrylic, Polyester |
Material composition | 25% Viscose, 32% polyester, 6% Elastane |
Target group | Men |
Age group | Adults |
Clothing size | 3XL |
Sleeve length | Long sleeves |
Collar shape | Round neck |
Fabric properties | Easy to clean, Quick drying |
Country of origin | China |
CO₂-Emission | |
Climate contribution |
Ingredients | 37% acrylic/32% polyester/25% viscose/6% elastane. |
Compare products
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 WarehouseNot enough data
- 1.Castelli0 %
- 1.Devold0 %
- 1.Dynafit0 %
- 1.Forclaz0 %
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 WarehouseNot enough data
- 1.Odlo0 days
- CastelliNot enough data
- CraftNot enough data
- DevoldNot enough data
Return rate
How often is a product of this brand in the «Functional undershirts» category returned?
Source: Digitec Galaxus- Mountain WarehouseNot enough data
- 1.Lenz2.9 %
- 2.Snocks5.9 %
- 3.Odlo6.2 %
- 4.Forclaz6.8 %



