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

Merino Base Layer

Sale $60.00 | Available in 3 colors

Once you start riding in this garment you'll wonder how you ever lived without it.  The whole 'insulates when cold' and 'cools you when it's hot' thing sounds like a line cooked up by a marketing department, but it's true. Thermoregulation is what's going on and it works because the merino wool fibers have superior moisture wicking ability, insulating properties, and breathability.  In other words, real technical performance that matters...but honestly, we love this base layer because it's comfortable as hell, it outperforms almost any other baselayer out there, it looks really good under your kit, and is incredibly slimming and flattering. It's about as much bang for your buck as you can possibly get! We use ultra-fine merino from the world's premier supplier and believe in it 100%. Fit: Baselayers are meant to be work next to skin, and perform best this way. Ours are slim and true to size. 

Made in New York

Cut and sewn in the original Garment District of New York City with pride and care...just like everything else we make


We source our merino from the premier supplier in the world. We use an ultra soft, durable blend that will keep you comfortable mile after mile.


Ultra fine merino wool blend promotes thermoregulation and is odor resistant for days on end.

Tailored Fit

This garment is cut for next to skin performance and designed to be worn under your kit.

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.