Natural Performance Tea - trial pack
Your (legal) performance boost from nature
$5.00
$5.00
Taxes and shipping calculated at checkout
100-day money-back guarantee
Free shipping & returns (from 70€)
Atmungsaktiv & kühlKein Hitzestau, kein Schwitzen
GeruchsneutralNiemals Schweißgeruch
Leicht, weich, dehnbarKein Kleben, kein Einengen
NatürlichKein Polyester, keine Chemikalien
0 Personen schauen sich das Produkt an
100 Tage Geld-zurück-Garantie
Kostenlose Rückgabe
Kostenloser Versand ab 70€
Bezahle nach 30 Tagen
Bezahle in 30 Tagen
Why Serino wood fibers?
100% money-back guarantee
Try it risk-free for 100 days
If you don't notice the promised difference in comfort after up to 100 days, simply return it free of charge and we'll give you a 100% refund.
Fit:
Details:
Material:
Washing instructions
The product is natural and requires special care to maintain its exceptional properties in the long term.
- 30°C gentle wash cycle
- Do not bleach
- Not suitable for tumble drying
- Do not dry clean
- Iron on a low setting
For maximum durability and always perfect wearing comfort, we recommend the Fynn®️ Performance Cube detergent
Sustainability:
Our modal and lyocell fibers are obtained from nature, are biodegradable, resource-saving, and low-emission:
▪️USDA Organic Preferred ® Seal
▪️FSC ® or PEFC standard
▪️Compostable according to TÜV Austria
▪️EU Ecolabel
For every item of clothing sold, our partner Plastic Fischer collects 1KG of river plastic.
Your (legal) boost from nature – for focus, energy and flow.
This aromatic black and green tea blend with mate, guarana, ginger and cocoa nibs will get you moving – whether in the morning, during your workout or in the creative tunnel.
3 × 15 g | Makes approx. 15-20 cups
Shipment:
Our insured standard shipping is free for orders over 70€ and is delivered within 2 to 4 working days with DHL or DPD, depending on your location.
Below the minimum order value of 70€ the following shipping rates apply:
DE: 4.90€
EU: 6.90€
CH: 7.90€
For more information, please visit our shipping page.
return
You can return or exchange any item free of charge up to 100 days after purchase.
Simply send us a short message to retoure@serinosports.com – we will personally take care of your request and send you your return label within 24 hours.
You will receive your refund to your original payment method 8-12 business days after you have initiated your return.
For more information, please visit our returns page.
How do I contact customer service?
For returns/exchanges please use our returns portal.
For all other inquiries, please use our contact form. We will get back to you via email within 24 hours.
For urgent matters, you can also reach us by phone at 05121 3033058 during our business hours (Mon-Thurs 9:00-18:00, Fri+Sat 9:00-14:00).
What size do I need?
Simply use the Fit Quiz on the product page, answer a few short questions, and our AI will recommend the perfect size for you.
When will my order arrive?
If you order before 4 p.m., your package will be shipped the same day and will reach you within 2-3 working days.
All orders placed after 4pm will be processed the next business day.
For orders outside Germany we need 4-8 working days.
Can I return items if I don't like them?
Yes, we offer a 100-day money-back guarantee. No questions asked.
Try on all the products at your leisure and keep only the ones you like best.
If you would like to return something, please register your return yourself via the returns portal . We will contact you via email within 24 hours.
Support the young startup of a former competitive athlete
My name is Sebastian, I've been playing golf for over 20 years and I was fed up with polyester clothing that makes you sweat, stick and smell.
That's why I founded Serino in 2024. We make clothing from wood fibers that keeps you cool, dry, and fresh all day long.
Sebastian , founder of Serino
No sweating, no sticking, no sweat smell
Sportswear for those who are tired of polyester
With Serino Natural Sportswear made from wood fibers, you'll feel light, free, and comfortable all day long – whether you're exercising, at the office, or enjoying your free time.
The revolution in sportswear
Why wood fibers are a better choice than polyester and cotton
Unlike polyester, which traps heat, retains odors, and feels artificial, wood fibers are breathable, cooling, and odor-resistant. They feel silky soft, wick moisture quickly, and dry quickly.
They also score points over cotton: wood fibers are lighter, dry faster and feel even softer.
Wood fibers like Modal or Lyocell are made from sustainably sourced beech or eucalyptus wood – in a resource-saving cycle. So, they're not only good for you, but also for the environment.
