1. Merino Wool Liner

Our liner is 100% premium Merino, the same natural fiber used in Loro Piana’s $2,000 knitwear.

It regulates temperature. Resists odor. Feels like cashmere. Every workout feels like an upgrade.

2. Organic Cotton Outer

We use 100% organic cotton from Turkey, soft-washed, structured, breathable. It drapes like tailored trousers.

Only 1% of the world’s cotton meets this organic standard.

3. No Bold Logos. No Hype. No Compromise.

Luxury doesn’t shout. It’s felt. Nero is minimal, restrained, intentional. Discreet embroidery. Clean lines. Studio-grade stitching.

4. Tailored Fit. Built for Real Life.

Two lengths: 5-inch or 7-inch inseam. A hidden zip pocket keeps your phone secure mid-run. Elastic waistband with internal drawcord. Deep functional side pockets.

5. Not Mass-Produced. Never Will Be.

We produce in small batches using only all-natural materials. No polyester. No plastic. No shortcuts.

You’ll feel the difference immediately, and wonder how you ever trained in anything else.

6. Test them out for 99 days

We're so confident you'll love Nero that we offer a 99-Day Money-Back Guarantee. No questions asked. Try them risk-free and feel the difference immediately. Say goodbye to sweaty plastic shorts forever.

200+ 5 Star Reviews

Shorts for Any Season

  • Temperature-Regulating: Stay cool in scorching heat and warm when it’s chilly—no more sweaty plastic clinging to your thighs.
  • Naturally Moisture-Wicking: Merino wool quickly absorbs and evaporates sweat, keeping you dry and comfortable throughout the day
  • Built for Every Workout: Crafted from unbelievably soft yet durable Merino fibers, our shorts handle intense workouts, weekend hikes, and everything in between.
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Nero Merino Liner Short

All-natural athletic shorts designed for movement and built for durability.

All Natural Fabrics
Regulates Temperature
Moisture-Wicking
Soft As Cashmere
New Zealand Merino

“I wish I'd tried them sooner”

99 day money-back guarantee

Don’t absolutely love your Nero Shorts? No Worries - we uphold a 99-Day Money-Back Guaranteed policy. No questions asked.

New zealand merino

Our Merino Wool is sourced and produced in NZ and production is finished locally.

Fast and free shipping

Get free shipping and 3-4 day delivery