Men's Performance Hiking Base Layers

A midweight merino wool crew top in carbon navy that wicks sweat, resists odor, and keeps you warm.

Pros: Perfect fit Soft and comfortable Durable fabric Available in big and tall sizes Great warmth

A versatile base layer made of itch-free merino wool, wicking sweat and resisting odor in dark black.

Pros: Great color Versatile use Soft and lightweight Excellent warmth Comfortable fit

A versatile merino wool quarter-zip top in saddle heather, perfect for warmth and odor resistance.

Pros: Keeps you warm Excellent base layer Comfort Durability Versatility

An alloy gray, 100% merino wool crew top offering lightweight warmth and comfort for all-season activities.

Pros: Soft material Warmth Good fit Comfortable Versatility

An ultralight base layer made of 100% merino wool, perfect for cool-weather sports and odor-resistant.

Pros: Lightweight Warm without being bulky Stylish Durable Comfortable

A lightweight, moisture-wicking synthetic base layer pant in dark black heather for everyday warmth and comfort.

Pros: Great for layering Provides warmth Lightweight feel

A form-fitting, alloy gray Merino wool hoodie that wicks moisture and resists odors for all-season comfort.

Pros: Soft and fleecy interior Sturdy and substantial Good for winter sports Warm and comfortable Fashionable and supportive

A remarkably soft and warm striped crew top made of 100% merino wool with thumbhole cuffs.

A form-fitting, 100% merino wool hoodie in regatta blue, perfect as a base layer for winter sports.

A lightweight, moisture-wicking synthetic base layer crewneck in faded sage heather with thumbholes for secure sleeves.

A midnight black heavyweight baselayer hoodie made from recycled polyester blend, featuring moisture-wicking and anti-microbial properties.

A lightweight, itch-free 100% merino wool turtleneck in regatta blue, perfect as a base layer for winter sports.

A heavyweight base layer pant in midnight black, made from recycled polyester with moisture-wicking properties.

A heavyweight, moisture-wicking base layer with recycled polyester, thumb holes, and anti-microbial finish in midnight black.

A slim-fit, itch-free 100% merino wool base layer pant in regatta blue for cold-weather activities.

A heavyweight, moisture-wicking, and quick-drying base layer with anti-microbial finish in kelp green camo.

A heavyweight base layer pant in kelp green camo, made from recycled polyester for warmth and moisture-wicking.

A gray crew made from a quick-drying, durable recycled polyester blend with moisture-wicking waffle fabric.

A midweight, moisture-wicking base layer with REPREVE® recycled polyester, featuring thumb holes and anti-microbial finish.

A midweight, moisture-wicking crew top in midnight black, made from recycled polyester with anti-odor treatment.

A versatile midweight base layer in pinewood green, made from recycled polyester and elastane for warmth and comfort.

A heavyweight base layer hoodie in kelp green camo, made from recycled polyester with moisture-wicking and anti-microbial properties.

A black synthetic fleece pullover offering UPF 50+ sun protection, moisture wicking, and abrasion resistance.

Pros: Attractive design and color Good quality and durability Lightweight and versatile Great for layering and all seasons Comfortable fit

A shale gray crewneck pullover with four-way stretch, moisture-wicking, and quick-drying polyester blend.