This site has limited support for your browser. We recommend switching to Edge, Chrome, Safari, or Firefox.
Congratulations! Your order qualifies for free shipping You are €75 away from free shipping.

Buy 2 t-shirts and get 15% with code '2TEES'

Cart 0

Congratulations! Your order qualifies for free shipping You are €75 away from free shipping.
No more products available for purchase

Pair with
Estimate shipping
Add order notes
Subtotal Free
Shipping, taxes, and discount codes are calculated at checkout
  • American Express
  • Apple Pay
  • Google Pay
  • Klarna
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

Your Cart is Empty

"Alma Mater" Bamboo Shirt (Violet)

Item is in stock Hurry, Only 4 Left! Item is out of stock Item is unavailable
Size Size chart
Thanks for signing up for restock notifications!
There was an error signing up for restock notifications. Please try again.


Notify Me!

Limited one-off color of our beloved Bamboo Shirt. Made from bamboo and organic cotton, it saves up to 5x the Co2 emission and water compared to a regular shirt.

  • 100% Cruelty Free (PeTA-approved vegan)

  • Highly Eco-Friendly (made from Bamboo & Organic Cotton)

  • Classic unisex fit, perfectly cut for runners

  • Ultra comfortable, soft, no-itching textile for everyday use 

  • Made for your running adventures: lightweight, breathable and quickly drying

  • Our Anti-Fast-Fashion statement: This shirt was made under fair conditions and will last for many years

  • Part of our PRIME Collection for highest quality and ethical standards

Only those who stand for something can speak a clear language. Hold fast to your beliefs.

  • 70% Bamboo
  • 30% Organic Cotton
  • Organic Content Standard (OCS)
  • PeTA-approved Vegan
  • Fair Wear
  • No Air Freight
  • Oeko-Tex Standard 100


150 g/m²


SmallTrue to sizeLarge
[{"variant_id":"45045960114440" , "metafield_value":""},{"variant_id":"45045960147208" , "metafield_value":""},{"variant_id":"45045960179976" , "metafield_value":""},{"variant_id":"45045960212744" , "metafield_value":""},{"variant_id":"45045960245512" , "metafield_value":""}]

"Alma Mater" Bamboo Shirt (Violet)


For The Misfits Of Running

Why Willpower

Willpower is a value driven running brand for proud athletes, who oppose the mainstream.