The layering system is what actually keeps you comfortable on the mountain — not just your jacket. A quality base layer manages moisture, regulates temperature and keeps you dry from the inside out regardless of what the mountain is doing from the outside. Get this wrong and you're either sweating through your outerwear or shivering on the chairlift all day.

We carry 32 thermals and base layers from Mons Royale, Burton, Airblaster, Rojo and more — covering merino wool and synthetic options across different weights for different conditions. Full range in stock.

Merino wool is the benchmark for snow sport base layers. It regulates temperature across a wide range — keeps you warm when you're stationary on lifts, wicks moisture when you're working hard on steep terrain — and it resists odour better than synthetics so you can wear it multiple days in a row. Mons Royale is the leading merino brand for action sports and their base layers are genuinely worth the investment for regular riders. The 200gsm midweight is the most versatile option for Australian conditions.

Synthetic base layers dry faster than merino and cost less. They're a solid choice for riders who are very active and sweat heavily, where rapid moisture wicking matters more than temperature regulation. Synthetic also works as a second layer underneath merino on very cold days.

Fit is tight for base layers — they should sit close to the skin with no bunching under your jacket or boots. Too loose and they lose their moisture management function. Too tight and they restrict movement. When in doubt, size down one from your regular fit.

A mid-layer (fleece, down vest or light jacket) sits between your base and outer shell and adds warmth for cold days or morning starts that warm up later. We carry mid-layers alongside base layers so you can build the full system. Free shipping Australia-wide.