Clothing that won't block your testosterone.
No Plastics. No Hormone Disruption.
Most performance shorts are made with polyester or nylon—petroleum-based fabrics linked to endocrine disruption, infertility, and skin irritation.
These are made with 100% merino wool. Nothing synthetic touches your body. Your testosterone stays unbothered.
Built for Strength. Designed for Real Men.
These shorts are made to lift, stretch, and sweat. They move with your body—not against it.
Go commando with confidence. No stink. No chafing. No liner. Just raw natural performance where it matters.
The Dangers of Wearing Plastic!
Reduced Fertility
Plastics may leach endocrine disruptors that lower sperm quality.
Hormone Disruption
Synthetics mimic estrogen, throwing off your hormonal balance.
Microplastic Absorption
Friction and sweat open your pores to microscopic plastic particles.
Skin Irritation
Tight synthetic weaves trap sweat and bacteria against your skin.
Why Merino Wool?
Why Merino Wool Is the Best Choice for Skin-Safe Activewear:
Naturally Breathable & Sweat-Wicking
Merino releases heat and moisture fast—so you stay cool, dry, and ready to move. It’s nature’s original performance tech.
Odor-Resistant for Days
Wear it for days. Seriously. Merino wool prevents odor buildup naturally, without needing chemicals or daily washes.
Plastic-Free & Biodegradable
No synthetics where it matters. No toxins. Just superfine wool that returns to the earth clean—like it came.
Latest from ROANHORSE
Naturally built. Merino-first. No compromise.
Merino Wool Tank Top
— LeslieMy son loved the one we got him for Christmas so much he asked for two more on his birthday.
Merino Shorts
— Unknownreally nice zipper pockets, can put my phone in and I have no problems with running
Amazing product!
— DanielPretty amazing. No one else is making shorts this decent, 100% merino, this cut. Could use bigger pockets, maybe. Drawstring might be improved a little. But really one of a kind. I got two pairs. I swim in them. Non plastic life!
Sustainable
We use what the earth already gives — fibers grown by God, not made in labs.
We Give Back
10% of profits go toward sports gear for Native youth — to move, play, and heal with strength.
Free Shipping
Spirit-led. Prayerfully packed. Nothing rushed. Everything earned.
Origin of ROANHORSE:
I relearned fashion by remembering what I was taught:
to live with the land, not against it. ROANHORSE is my return to that truth—through clothing made from the fibers God and the land provide.
Not trends. Not noise. Just merino wool:
breathable, natural, and aligned with purpose.We’re moving toward plastic-free contact, toward materials that touch the body without harming it.
This isn’t fashion.
It’s rhythm—clean, simple, and alive.
—David Roanhorse, Creator of ROANHORSE