Cart 0
Your shopping cart is empty.
Let's Get Started
Total $0.00
Thermal Merino Base Layer

Merino Base Layer

$135.00 | Available in 2 colors

We call our Thermal Merino Base Layer a universal cool-weather necessity.  We designed it to be a lifestyle piece with serious on or off the bike capabilities. It is meant to go with you everywhere you go: riding, hiking, running, camping, living. can even sleep in it.  It's that nice. We use a blend of super fine high-grade merino wool to bring warmth, durability, and ultra-comfort to a whole new level. They simply don't come much nicer.  

This garment features a slim fit perfect for cycling and can be worn as a stand-alone piece or part of any layering system.  It goes perfectly well under all of our outerwear pieces including the S1J and PJ1 Expedition jackets. When a wool layer is called for.....this the piece. Double layer reinforced shoulder panels, perfect fit, custom woven label, ultra soft handfeel, incredible thermo-regulation properties to keep you warm, natural odor-resistance, and our flawless sewing make this garment one of our best.  All are made in New York City. 

Made in New York City

Straight out of Midtown's original Garment District

Technical Performance

Merino blend thermal fabric for warmth, wicking and other magical abilities.

Tough & Luxe

Like all Search and State originals this garment is built for durability, comfort, and performance.


For all wool based garments hand-washing is always best (and recommended) but not absolutely necessary. Machine washing in cool water and laying flat to dry will be just fine.

Our Promise

Easy Fit, Easy Returns

It's all about comfort and style. If you're not satisfied we offer a 30-day,
no-questions-asked return policy. Learn More


Less is more. Especially with email.

Signup for SAS apparel updates.