Best Men's Hiking Top

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Anti-Odor Base Layers

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Men's Base Layers

28 products

Showing 25 - 28 of 28 products

Showing 25 - 28 of 28 products
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Mountain V Merino Wool Neck Warmer - Rainbow PeakAlpine Fit Mountain V Merino Wool Neck Warmer Rainbow Peak, Person wearing a colorful neck warmer and sunglasses with a blurred snowy background
Alpine fit Merino wool balaclava kelp green side imageAlpine fit Merino wool balaclava kelp green back image
Merino Wool Balaclava - Outer Coast BlueAlpine fit Merino wool balaclava charcoal grey outdoor third outdoor activity image
Alpine fit Merino wool balaclava Rust side imageAlpine Fit Merino Wool Balaclava Rust, Man wearing balaclava on snowy background, Back view
Merino Wool Balaclava - Rust
Sale price$49.00

Buy Mens Base Layers

Explore the men's base layers collection by Alpine Fit. With a variety of fit choices, our men's base layers let you experience the wilderness in both style and comfort.

Crafted in the USA, our men's base layers boast odor-resistant properties and are engineered to endure the most extreme natural elements.

Ready to buy mens base layers? Shop Alpine Fit and experience a brand that aligns with your values – sustainability, local production, and a perfect fit for bodies of all shapes and sizes.

As a small business with a big guarantee, we support lifetime repairs and alterations on your Alpine Fit gear. We also offer free returns and exchanges until you find the size and fit that fits you best. If after wearing you find that the gear does not perform as promised, you can return it for up to 60 days from purchase. Let us know what you need – we're here to help!

Frequently Asked Questions

Base layers are essential garments worn next to the skin to help regulate body temperature, wick away moisture, and provide insulation during outdoor activities.

Mens base layers are usually made of synthetic materials such as recycled polyester, nylon, or merino wool. Merino wool is a popular option due to its natural odor resistance and breathability. Our flagship Sterling fabric with silver in the fiber provides anti-odor properties to a recycled polyester fabric base.

Mens base layers come in different styles, including long-sleeved tops and short-sleeved tops. Some base layers also come with additional features such as built-in sun protection and flatlock seams for comfort.

Mens base layers are ideal for any outdoor activity where you need to regulate your body temperature and stay comfortable. They are perfect for hiking, skiing, snowboarding, camping, backpacking, hunting, bikepacking and other outdoor activities.

When choosing a men's base layer, consider the activity you'll be doing, the weather conditions, and your personal preference for material and style. Look for base layers that fit snugly but not too tight, and consider features like moisture-wicking and odor resistance. It's also a good idea to choose base layers with UPF protection if you'll be spending time in the sun.

Size and Fit Icon

Fit options

Twice as many fit options for a more comfortable fit!

Odor Eliminating Outdoor Apparel Icon

Anti-odor fabric

We designed it to resist odors, for more miles on the trail

Adventure Fit Icon

Adventure tested

From expeditions to multi-day hikes our fabrics and construction stand the test of time

Made in Alaska, USA Icon

Made right here

Made in USA


Not sure what you’re looking for?

Finding your perfect fit is a good place to start. Click below to review our fit and style guide – comprehensive, but inviting.

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