March Break Deals: 20% Off Swimwear.* Ends March 8.

Sign up for our newsletter and enjoy 20% off your next online purchase (regular-priced items only).

Free Shipping Orders $50+ (pre-tax). $3.99+tax if under $50. Learn More

Men's Long Sleeve Thermal Shirts

Showing 3 of 3 products

Men's Thermal Long Sleeve Top - Dark Grey

Showing 3 of 3 products

You May Also Like

Men's Active Long Sleeve

Men's Active Long Sleeve

Regular price $19
Men's Organic Cotton Long Sleeve

Men's Organic Cotton Long Sleeve

Regular price $19
Men's Thermal Legging
Men's Active Raglan Long Sleeve
Mens On-the-Go Long Sleeve Top

Mens On-the-Go Long Sleeve Top

Regular price $15.94
Men's Active Moisture-Wicking T-Shirt
Men's Active Pullover

Men's Active Pullover

Regular price $24.94
Men's 2-Pack Undershirt
Men's 2-Pack V-Neck Undershirt
Men's Organic Cotton Crew Neck  T-Shirt

Men's Organic Cotton Crew Neck T-Shirt

Regular price $16
Men's Active Four-Way Stretch  T-Shirt

Men's Active Four-Way Stretch T-Shirt

Regular price $19
Men's Active Terry Short

Men's Active Terry Short

Regular price $26

About Men's Long Sleeve Thermal Shirts


Stay warm and comfortable with our collection of men's long sleeve thermal shirts, designed to provide exceptional insulation without sacrificing style. Crafted from soft, breathable fabrics, these shirts feature a snug fit that traps heat while allowing for easy movement. Ideal for layering under jackets or wearing on their own, our thermal shirts are perfect for chilly days or outdoor activities. Available in versatile colours, they can easily be paired with your favourite jeans or trousers, making them a practical addition to any wardrobe. Experience the perfect blend of comfort and functionality with our selection of long sleeve thermal shirts.


What are men's long sleeve thermal shirts?

  • Men's long sleeve thermal shirts are specially designed tops made from insulating materials that help retain body heat. They are ideal for layering in colder weather while providing comfort and flexibility.

When should I wear a thermal shirt?

  • Thermal shirts are perfect for cooler weather, making them great for outdoor activities, casual outings, or as base layers during winter. They provide warmth without bulk, ensuring you stay comfortable.

How do I style a long sleeve thermal shirt?

  • Long sleeve thermal shirts can be styled in various ways. They look great layered under jackets or sweaters, or paired with jeans for a casual look. Accessorizing with scarves or hats can enhance your outfit further.

Are thermal shirts suitable for outdoor activities?

  • Yes, thermal shirts are excellent for outdoor activities as they provide warmth and moisture-wicking properties. They keep you comfortable during hiking, skiing, or any other outdoor pursuits in cooler temperatures.

Do thermal shirts come in different fits?

  • Yes, thermal shirts are available in various fits, including slim, regular, and relaxed. Choosing the right fit depends on personal preference and how you plan to layer them with other clothing.

How do I choose the right thermal shirt?

  • When selecting a thermal shirt, consider the fabric, fit, and intended use. Look for breathable materials that offer warmth and comfort, and choose a fit that allows for easy layering without feeling restrictive.