Tripulse vs Nero
Tripulse advises against using its shorts for high abrasion training.
Why Nero is better
Tripulse's shorts are 84% TENCEL and 16% ROICA elastane. A different elastane is a different feedstock, not a different polymer.
Tripulse's own care guidance advises against high abrasion activity to preserve the fabric.
Tripulse's tops are TENCEL alone. Merino Air pairs Tencel with wool.
Tripulse has no wool, so no micron figure and no welfare scheme to name.
No conditions attached to how hard you train in them first.
Nero vs Tripulse
| Nero | Tripulse | |
|---|---|---|
| Elastane content | Zero | Tripulse lists 16% ROICA elastane in shorts |
| Merino content | 40% in the Merino Air tee and vest | Tripulse has no wool in the range |
| Fibre diameter | 17.5 micron liner | Tripulse has no wool to measure |
| Suited to high abrasion training | Yes | Tripulse advises against it |
| Shorts construction | Organic cotton shell, merino liner | Tripulse uses a Tencel and elastane knit |
| Fibre certification | GOTS, RWS, OEKO-TEX Made in Green, WRAP | Tripulse lists OEKO-TEX |
| Guarantee | 99 days | Tripulse applies standard EU returns |
Tripulse figures taken from claims published on their own site. Specifications change, so check the current pages before you buy.
The Active Merino Liner Short
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.
- Merino sourced and produced in New Zealand. RWS certified, no mulesing, under OEKO-TEX Made in Green and WRAP.
The shorts are where most men start. The rest of the range, tees, vests and boxers, is in best sellers.
Shop the liner shortMerino Air is two pieces: a T-shirt and a vest
Merino Air is one fabric in two garments, and that is the whole range. The Merino Air T-Shirt and the Merino Air Vest. Nothing else uses it.
Both are 60% Tencel Lyocell and 40% merino in a 150gsm open mesh knit. Both come in black, carbon and burnt clay, sizes S to XL, single or in packs.
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.
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.
Shop Nero ShortsWhat they say after training in them
★★★★★5/5 – Best Shorts I've Ever Owned
I bought the Nero Shorts made with wool and organic cotton, and I can confidently say they're the best shorts I've ever worn. The material is next-level, breathable, soft, and somehow manages to feel both lightweight and durable at the same time. The fit is perfect, relaxed but sharp, and they move with you without ever feeling bulky or stiff.
They've quickly become my go-to for everything from casual wear to lounging, and I genuinely notice the quality every time I put them on. The wool keeps you cool when it's hot and warm when it's cool. You can tell these were made with intention and attention to detail.
Highly recommend. I'll be buying another pair (or two).
Great shorts
These shorts fit and look great. The materials are excellent. Will definitely buy more going forward.
Comfy and practical
These are some of the best shorts i've ever worn! Comfy, good pocket size, sits well on the booty! The merino on skin is really cosy, while the cotton outer always looks good! Finally found a pair of shorts that are good for me and the earth!