Zerofit Base Layers Review: The Ultimate in Comfort and Warmth

Zerofit Base Layers Review: The Ultimate in Comfort and Warmth


When it comes to spending time outdoors in cold weather, comfort and warmth are essential. Whether you're a motorcyclist, a power sports enthusiast, or an avid outdoorsman, having the right clothing can make a significant difference. Zerofit, a Japan-based company, offers a range of base layer products that aim to meet these diverse needs. In this article, we will review two of their tops from the Heatrub line: the Ultimate and the Move (Mock). We'll explore their features, performance, and how they enhance your outdoor experience.

1. The Importance of Layering

Layering is key when it comes to staying comfortable in cold weather. However, wearing multiple layers can sometimes be cumbersome and restrict your movement. It can also lead to sweating and overheating. Zerofit addresses these challenges by providing base layers that are breathable, thin, light, and flexible, while still offering warmth and comfort.

1.1. The Heatrub Ultimate

The Heatrub Ultimate from Zerofit is designed to provide exceptional warmth and comfort in colder temperatures. It is twice as warm as a sweater and up to five times warmer than a standard baselayer, boasting a Clo rating of 0.74. To put this rating into perspective, a typical sweater has a rating of 0.32, while a business suit provides 1 Clo of insulation. The Heatrub Ultimate strikes a balance between insulation and flexibility, making it ideal for colder weather conditions.

1.2. The Heatrub Move (Mock)

The Heatrub Move (Mock) is another base layer option from Zerofit that offers excellent versatility. It provides a Clo rating of 0.74, similar to the Heatrub Ultimate, but with a lighter and more flexible design. The Move (Mock) is suitable for milder temperatures, typically in the 40s and above, and offers a comfortable fit without compromising on warmth.

2. Unparalleled Performance

Zerofit's Heatrub base layers differentiate themselves from traditional materials by providing exceptional insulation capabilities. Let's delve into their performance and understand how they compare to other garments.

2.1. Understanding Clo Ratings

Clo is a measure of thermal insulation in clothing. Zerofit claims that their Heatrub base layers offer superior insulation compared to other materials. A thick turtleneck long-sleeve sweater, for example, has a Clo rating of 0.37, while Zerofit's Heatrub garments boast a Clo rating of 0.74. This means that Zerofit's base layers provide twice the insulation of a sweater, making them highly effective in cold weather conditions.

2.2. Personalized Comfort

Choosing the right base layer depends on individual preferences, sensitivities to temperature, and external factors such as wind and activity level. The Zerofit Ultimate is an excellent choice for colder weather, while the Move (Mock) is more suitable for milder temperatures. It's important to consider the top layer, weather conditions, and personal comfort when making your selection.

3. Expand Your Gear Collection

Zerofit offers a range of base layer products beyond the Ultimate and the Move (Mock). Let's explore some of their other offerings that complement these base layers.

3.1. Zerofit Heatrub Move Hoodie

The Zerofit Heatrub Move Hoodie is a pullover hoodie made from the same high-quality material as the Move (Mock) base layer. It features handwarmer pockets, a drawstring hood, and an embroidered Zerofit chest logo. The hoodie's extra length ensures coverage of the lower back, and its comfortable fit makes it an excellent choice for added warmth and style.

3.2. Zerofit Leggings

Designed with the same long-fiber fabric as the Ultimate Move (Mock) turtleneck, Zerofit Leggings offer exceptional thermal characteristics. They are particularly effective in keeping the lower extremities warm during cold-weather activities like motorcycle riding. The leggings provide a comfortable fit and flexibility, making them an ideal addition to your outdoor gear collection.


Zerofit's base layer products, including the Heatrub Ultimate, Move (Mock), hoodie, and leggings, offer a winning combination of comfort, versatility, and warmth. Whether you're braving the cold on a motorcycle or enjoying outdoor activities, these base layers provide the insulation you need without compromising on flexibility. By reducing the bulk of multiple layers, Zerofit allows you to move freely and stay comfortable, even in challenging weather conditions.

Ready to experience the ultimate in comfort and warmth?


  1. Are Zerofit base layers suitable for extreme cold weather? Zerofit base layers, such as the Heatrub Ultimate, offer excellent insulation, making them suitable for colder temperatures. However, personal comfort preferences and external factors should also be considered.

  2. How should I care for my Zerofit base layers? Zerofit base layers are machine washable and can be tumble dried. Follow the care instructions provided with the product for best results.

  3. Can I wear Zerofit base layers for activities other than outdoor sports? Absolutely! Zerofit base layers are versatile and can be worn for various activities, including hiking, skiing, and everyday wear.

  4. Do Zerofit base layers come in different sizes? Yes, Zerofit offers base layers in various sizes to accommodate different body types. Refer to the sizing chart on their website to find the perfect fit.

  5. Are Zerofit base layers available for purchase worldwide? Zerofit products are available for purchase on their official website,, and they ship to many countries worldwide. Check their website for specific shipping information.

Get ready to elevate your outdoor experience with Zerofit's exceptional base layers. Don't miss out on the comfort and warmth they offer.

Leave a comment

Please note, comments must be approved before they are published

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