Men's Base Layer Tops

READ: Your Guide To The Layering System / Base Layer Buying Guide

The secret to a good day on the hill is a layering system that works, and it all starts with your men's base layer tops. This collection is full of technical first layers that have one main job: to manage moisture and regulate your body temperature, keeping you performing at your best.

We offer tops made from advanced fabrics like merino wool, known for its natural odour resistance, and fast-wicking synthetics that are great for high-output activity. Smart features like flatlock seams are used to prevent rubbing under a pack, while quarter-zips offer a quick way to vent excess heat. With options from market-leading brands, you're getting gear that's been tested in the toughest conditions. 

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A base layer top is designed to regulate body temperature, wick moisture away from the skin, and provide insulation. It is ideal for outdoor activities like hiking, skiing, or cycling, keeping you warm in cold weather and cool in warmer conditions by managing sweat effectively.

Base layer tops should fit snugly, acting as a second skin to trap heat and wick moisture efficiently. A tight but flexible fit ensures comfort and full range of motion without restricting movement during activities.

Merino wool is excellent for cold weather due to its warmth and odor resistance, while synthetic fabrics like polyester are lightweight, quick-drying, and better suited for high-intensity activities. Choose based on your activity level and climate.

Yes, lightweight base layer tops can be worn alone in mild weather or during intense activities like running or cycling. However, in colder conditions, they are best used as part of a layering system under mid-layers or jackets.

Base layer tops come in various styles: sleeveless for hot weather, short-sleeved for moderate conditions, and long-sleeved for colder climates. Each type offers specific benefits depending on the activity and temperature.

Wash your base layer in cold water with mild detergent to preserve its properties. Avoid fabric softeners as they can damage moisture-wicking capabilities. Air drying is recommended to maintain its shape and durability.

It depends on the activity. Synthetics are fantastic at wicking moisture and dry extremely fast, making them ideal for high-intensity sport. Merino wool is a brilliant all-rounder that also offers natural odour resistance, making it perfect for multi-day trips.

This refers to the fabric weight in grams per square metre. A lower number (e.g., 150) means a lighter weight fabric, which is better for warmer conditions or high-output activity. A higher number (e.g., 250) means a heavier, more insulating fabric, better for cold conditions.


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