Ten Thousand vs Nero

One of these shorts is 86% polyester with a nylon liner.

Why Nero is better

0% plastic

Ten Thousand's Interval Short is an 86% polyester shell over a 78% nylon liner. Ours is organic cotton over merino.

17.5 micron merino

Wool fibre diameter published on every page. There is no wool in Ten Thousand's range to measure.

No added biocide

Ten Thousand treats its liner with silver ions to manage odour. Merino binds odour compounds in the fibre without a treatment.

RWS and GOTS certified

Named fibre certifications. Ten Thousand certifies performance, not fibre origin.

99 day guarantee

Long enough to compare the fabric against what you own now.

Nero vs Ten Thousand

  Nero Ten Thousand
Shell fabric 100% GOTS organic cotton 86% polyester, 14% spandex
Liner fabric 100% merino, 17.5 micron 78% nylon, 22% elastane
Plastic content Zero Shell and liner both synthetic
Odour control Fibre structure, no treatment Silver ion anti-odour treatment
Microfibre shedding Natural fibre, no plastic to shed Polyester and nylon shed microfibres
Fibre certification GOTS, RWS, OEKO-TEX Made in Green, WRAP Not published for fibre origin
Hot weather top fabric Merino Air tee and vest, 150gsm open mesh Polyester microfibre
Guarantee 99 days Returns and exchanges, no trial period stated

Ten Thousand figures taken from claims published on their own site. Specifications change, so check the current pages before you buy.

The Active Merino Liner Short

Nero shorts with the waistband lifted to show the built in merino wool liner

A 100% GOTS certified organic cotton shell over a 100% merino liner at 17.5 micron, RWS certified with no mulesing. Two open pockets, one secure zip pocket, 5.5 inch and 7.5 inch inseams.

  • Moisture moves into the fibre, not across it. Merino absorbs water vapour into the fibre core and releases it to the air, so odour compounds stay bound inside instead of sitting on the surface.
  • Zero petrochemicals. No polyester, no nylon, no elastane, no recycled bottle flake.
Shop the liner short

RWS certified merino, sourced and produced in New Zealand

Aerial view of an RWS certified merino wool farm

Responsible Wool Standard is audited farm by farm by a third party against published criteria. You can look up the scheme and check who signs it off.

Manufacturing runs under OEKO-TEX Made in Green and WRAP. Standard 100 tests a finished garment. Made in Green certifies the facilities that produced it as well.

Test them out for 99 days

Nero 99 day money back guarantee

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.

Shop Nero Shorts