



100% Organic Cotton Hoodie Size Guide
Size Guide (Inches)
Size Label | Length (A) | Width (B) | Sleeve Length (C) |
---|---|---|---|
S | 28 | 21 ⅝ | 25 ⅜ |
M | 29 ⅛ | 23 ¼ | 26 ⅛ |
L | 29 ⅞ | 24 ⅜ | 27 |
XL | 30 ¾ | 25 ⅝ | 27 ⅜ |
2XL | 31 ½ | 27 ⅛ | 27 ⅜ |
Size Guide (CM)
Size Label | Length (A) | Width (B) | Sleeve Length (C) |
---|---|---|---|
S | 71 | 55 | 64.5 |
M | 74 | 59 | 66.5 |
L | 76 | 62 | 68.5 |
XL | 78 | 65 | 69.5 |
2XL | 80 | 69 | 69.5 |
"Wow. Sounds incredible. Keep sharing!"
Simon Squibb (author of "What's Your Dream?")
- commenting on 100yrs
Less a clothing brand
More the platform for community-driven impact you never knew you needed.
Questions we've answered for you recently
What materials are used in 100yrs clothing?
We use certified organic cotton and recycled materials to ensure our products are eco-friendly and reduce environmental harm.
Are your products certified organic or vegan?
Yes, our products are certified by organisations such as OEKO-TEX and PETA, ensuring they are organic, vegan, and free from harmful chemicals.
How does the charity voting process work?
Three times a year, we invite our subscribers to vote for the charities they’d like us to support. The selected charities can then receive donations from our customers as they checkout.
What percentage of my purchase goes to charity?
3% of every purchase is donated directly to the charities supported by our community. Just choose which charity you would like to receive your donation when you checkout.
How long will my order take to arrive?
As our products are made to order, please allow 5–7 days for production before shipping. Delivery times vary based on your location.
What is the shipping cost?
Shipping costs vary depending on your location and the size of your order. The exact shipping cost will be calculated at checkout, so you'll know the total before completing your purchase. We aim to keep shipping rates as affordable as possible while ensuring your order arrives safely and sustainably.
"Came in good time. Fabric very soft to touch and colour is lovely. I'm very pleased."
- Sandra

Why our impact is yours
3% of every purchase goes to the charities you choose. When you shop with us, you give back to the causes you love most.
What people like you are saying about us.
"Love the ethos behind this brand!"
"Amazing initiative."
"What an INCREDIBLE initiative!! Love this 😍😍😍"
"I had no ideas companies like this existed!"
"Have loved working with Pete and the team 🥰 great brand for people to know about."
Our collections
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Original Givers Club
A collection of firm favourites for our most giving members. These items...
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Sweatshirts
Our sweatshirts are made from 100% organic cotton and are made especially...

"100yrs is the dream I never knew I had."
Pete Seaman - Founder