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Buff ® Thermonet® beanie

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Features of Buff ® Thermonet®

Product description of Buff ® Thermonet® beanie

Description summary

Conquer the cold with the BUFF® ThermoNet® Beanie. This lightweight, reversible hat offers superior thermal insulation and advanced moisture-wicking thanks to innovative ThermoNet® technology developed with Primaloft®. Its 4-way ultra-stretch construction ensures a snug, comfortable fit, perfect for high-intensity winter activities like running, skiing, and hiking. Designed for men and women, this helmet-compatible beanie keeps you warm, dry, and focused on your performance without overheating. Made from recycled polyester and Primaloft® polyester

BUFF® ThermoNet® Beanie: Lightweight Thermal Protection for Peak Performance

Don´t let the cold dictate your adventures. The BUFF® ThermoNet® Beanie is engineered to provide exceptional warmth and superior comfort in a remarkably lightweight and low-profile design. Created for active individuals who demand performance from their gear, this beanie is the ultimate solution for staying warm without overheating during high-intensity winter activities. Whether you´re hitting the trails for a frosty morning run, carving down ski slopes, or enjoying a crisp day of hiking, the ThermoNet® Beanie delivers unparalleled thermal regulation.

The secret lies in the innovative ThermoNet® technology, developed in collaboration with Primaloft®. This advanced fabric is engineered to trap body heat with incredible efficiency, providing significant warmth while remaining extremely breathable. It effectively wicks moisture and sweat away from your skin, moving it to the outer layer of the fabric where it can evaporate quickly. This crucial moisture management system prevents the chilling effect of sweat during and after exertion, keeping you dry, comfortable, and focused on your performance.

Designed for versatility, the BUFF® ThermoNet® Beanie features a clever reversible design, allowing you to switch up your style in an instant. Its 4-way ultra-stretch construction ensures a perfect, snug fit that comfortably accommodates a wide range of head sizes without feeling restrictive. The seamless, low-profile build means it fits smoothly and comfortably under a ski, cycling, or climbing helmet, providing an essential layer of warmth without adding bulk. Experience the freedom of movement and the confidence of knowing you´re protected from the elements with this essential piece of winter headwear.

Technical Specifications:

* Attributes: Men, Synthetic, Women
* Key Technology: ThermoNet® developed with Primaloft®
* Key Features: Superior Thermal Insulation, Advanced Moisture Wicking, 4-Way Ultra Stretch, Reversible Design, Lightweight & Breathable, Helmet Compatible.
* Recommended Season: Winter, Autumn
* Ideal For: High-intensity activities in cold environments.

ThermoNet® Beanie.

Reversible, extremely warm and lightweight hat designed for ultimate protection against the cold.

Enjoy your favourite outdoor activities such as running, hiking, skiing, cycling or riding a motorbike with BUFF® ThermoNet®.

Specially designed for feeling comfortable and warm in winter times.

Composition:
-58% Recycled Polyester 38% Primaloft® Polyester 4% Elastane

Technical specifications of Buff ® Thermonet®

Features of Buff ® Thermonet®

Color Grey

Color

Grey

Gender Men

Gender

Men

Women

Women

Key differentiators

Technology in Buff ® Thermonet® beanie

Energy rating

Warnings

5 / 5

4 Reviews

What our customers are saying about Buff ® Thermonet® beanie

Buff ® Thermonet® beanie

Very practical

2025/05/21

gilles

Perfect for spring, folded it doesn't take up any space, then pleasant, soft and silky effect when it's cool or with air conditioning etc. .. light color for urban use; wear it relaxed to be casual (scarf effect, ponytail then stretched for more warmth). very practical

Buff ® Thermonet® beanie

A bit sporty, to be worn loose and casual

2025/05/21

Gilles

Bought for spring, doesn't take up space when folded and protects from the cold or air conditioning etc. Summer color but to be worn loose for sunny days and very warm if it is stretched over the head.

Buff ® Thermonet® beanie

thermonet beanie

2026/02/26

franco

I recently bought the BUFF® Thermonet® Beanie Tonsu Aqua (One Size) and I’m really impressed with how warm it is. It has two layers, which you can immediately feel when you put it on, and that’s probably why it keeps the heat so well. Even in really cold conditions, my head stays completely warm. At the same time, it’s still comfortable and doesn’t feel heavy or bulky. The material is soft and fits nicely without being too tight. The Tonsu Aqua color also looks great in person — simple but a bit different from standard black beanies. Overall, if you’re looking for something that is seriously warm and well made, this one is a great choice.

Buff ® Thermonet® beanie

For cycling and skiing

2026/02/06

Frqnco

This beanie is really good for activitiea in winter, like cycling and skiing, The beain is so thin that can easy been under the helmet.

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