Tripulse Journal

Your resource hub and inspiration for moving and living healthier, more sustainably and happier

Blue and white ink clouds swirling in dark water.

Toxins in Clothing: 7 Chemicals to Avoid + What to Wear Instead (2026)

What’s really touching your skin? Learn the 7 chemicals to be aware of, safer fabric alternatives, and how to identify non-toxic brands using our simple framework.

Three women in black Tripulse sports bras laughing together, with the Climate Neutral Certified logo.

We're Climate Neutral Certified for 2023!

Tripulse is Climate Neutral Certified once again. Learn what this means and what we did to measure, offset and reduce CO2 emissions and to stand up for climate action.

Hand holding a small globe wrapped in a plastic bag.

What’s the impact of synthetic activewear on our planet and health?

Learn about the detrimental effects synthetic activewear has on our planet and health - and innovative solutions.

Woman doing a yoga wheel pose on a mat by a lake, reflected in the water.

Tripulse milestones & challenges in 2022 - a letter from founder Franziska

Founder Franziska shares the Tripulse highlights and challenges of 2022 and the outlook for 2023.

Portrait of Lili, founder of Vaer Upcycled, smiling in a light shirt.

Tripulse changemaker hub - Lili from VAER Upcycled

Get inspired by Lili, the founder of the Danish shoe upcycling brand VAER. She has a vision to change the shoe industry for the better by makings sneakers from materials that would otherwise go to waste. Lili answered our question as part of the Tripulse changemaker hub.

Julia Beyer from Suntribe carrying a surfboard overhead in a red wetsuit on the beach.

Tripulse Changemaker Hub - Julia Beyer from Suntribe

Our Changemaker Hub is a platform where we showcase individuals or organizations from anywhere in the world who are actively working on something that creates a positive impact in the world. Here we talk with the co-founder of Suntribe, a natural sunscreen brand.

Two women walking out of the factory entrance in Tripulse activewear.

Our way to Zero Waste

We’re on our way to achieve zero waste in our supply chain. Here’s how we do it.

Woman running on a sunny mountain trail with the Climate Neutral Certified label.

We did it again - we are Climate Neutral Recertified

We are once more Climate Neutral Certified. Here’s what it means.
Woman walking past wildflowers in a grey Tripulse T-shirt and black shorts.

How skin-friendly activewear can change your workout for the better

60-70% of women report having sensitive skin and synthetic sportswear might be making it worse. Here’s how choosing skin-friendly activewear can soothe your skin and enhance your workout.
Nele Dork from Runnerfeelings posing in a pink tank top and black shorts against a wooden wall.

Tripulse Changemaker Hub - Nele Dörk from Runnerfeelings

Tripulse Changemaker Hub is a platform where we showcase individuals or organizations from anywhere in the world who are actively working on something that creates a positive impact in the world. One such changemaker is Nele Dörk who is the creator of the German running blog "Runnerfeelings" . She motivates others to pick up running (and stick to it!), shares training plans and gives authentic insights into the world of a runner.
Smiling woman in sunglasses and a grey Tripulse tank top by a lake.

Life Below Water: A Deep Dive into Sustainable Development Goal 14 and its link to activewear

If we continue as we are, they’ll be more plastic than fish in the oceans by 2050. Learn about sustainable development goal 14: Life below water, and help change the trend. And what activewear has to do with it.
Seamstress sewing a coral garment at a factory sewing machine.

7 Sustainable Fashion Certifications You Need to Know (and why!)

Do sustainable fashion certifications make your head spin? Don't worry, in this post we’ll introduce you to the top 7 you need to know.