Men's Baselayer Tops
Made to move, the Cascade provides all the warmth of merino with a 4-way stretch. Cascade has been designed to keep its shape and last longer.
Icon is the perfect year round staple. It excels both on and off the mountain in all conditions. This simple design uses Mons Royale's ultra-lite Merino Air-Con fabric.
Icon is the perfect year round staple. It excels both on and off the mountain in all conditions.
Ultimate warmth. Designed for the coldest days and the biggest adventure. Olympus is mons Royale's warmest baselayer offering unrivalled warmth to weight ratio and strategically placed mesh panels to ensure breathability.
The Smartwool Merino Sport 150 Tee is designed to help keep you comfortable while you’re active.
A lightweight fleece with heavyweight wicking powers and breathability for getting after it.
The breathable, techy long sleeve workout layer that's casual enough for just hanging out, too.
Designed for Alpine touring, the Ninja Suit Pro protects you from falling snow and ridgetop gusts so you can focus on quick transitions and logging more laps.
The original standard fit baselayer with merino performance and plenty of room to layer under or over. A snug fitting hood offers extra protection and warmth.
Add one of the best base layers for cold weather to your winter wardrobe and experience the difference the next time you go skiing, hiking, climbing, or biking.
THE ORIGINAL one-piece hooded base layer, developed to near perfection over the course of 12+ years of testing and abuse by our Ninja Ambassadors.