At STIX, we know that our brand community is the bedrock of everything we do - and we want to celebrate the labels who share our commitment to sustainability and ethical production, without compromising on style or quality. 

So as the nights draw in and we step out onto freshly fallen leaves, we’ve picked out our must-have sweatshirts, hoodies, and overshirts from the leading sustainable men’s fashion brands in the STIX community. Whether you’re looking for comfies to lounge in or stylish overshirts for textured autumn layering, these top-tier pieces have got you covered.

1. Neem London Regenerative Cotton Twill Khaki Overshirt

Layer up the autumn colours with a dash of classic sustainable menswear style with Neem London’s Regenerative Cotton Twill Overshirt in khaki. Made from 100% Regenerative Organic Certified™ cotton, this versatile overshirt can be worn as a jacket or under a heavier coat on cooler days. It also comes with four pockets - perfect for stashing gloves, hats and scarves when the temperature drops.

Style Tip: Throw on this overshirt with tapered trousers for a laid-back smart casual look or pair with straight cut jeans for a modern easy-going weekend vibe.
Buy it now: Shop Neem London Regenerative Cotton Twill Khaki Overshirt on STIX.
Sustainability: Neem London is dedicated to recycling fabrics and minimising waste, without compromising on style, form or function.

2. Goose Studios Stone Organic Cotton Sweatshirt

The Men's Stone Organic Cotton Sweatshirt from Goose Studios is one of our cold weather go-tos for effortless comfort and style. Crafted from 100% GOTS-certified organic cotton, this sweatshirt is incredibly soft and perfect for lounging at home or layering for a crisp afternoon walk, morning coffee run or evening pub session. The Goose Studios team pride themselves on transparency and traceability in its supply chain, ensuring high-quality sweatshirts that are ethically made and built to last.

Style Tip: Pair this crew neck with your favourite joggers for the ultimate comfy co-ord, or throw it on with jeans and a denim jacket for an elevated streetwear look.
Buy it now: Shop Goose Studios Stone Organic Cotton Sweatshirt on STIX.
Sustainability: Goose Studios use organic cotton and eco-friendly dyes, making this sweatshirt the perfect addition to your sustainable wardrobe

3. Komodo Jasper Organic Twill Denim Shirt

The Jasper Organic Twill Denim Shirt from Komodo blends style and sustainability - all while creating a unique statement with a quarter-length button up vibe in green wash denim. Made from 100% organic denim, this overshirt is ideal for layering during autumn’s unpredictable weather. Whether worn over a t-shirt or under a jacket, its soft texture and durable construction make it a wardrobe staple - whether you’re out all day or out all night.

Style Tip: Layer this overshirt with a white tee and straight-leg trousers for a refined casual look. Dress it up with dark chinos and leather boots for a smarter occasion.
Buy it now: Shop Komodo Jasper Organic Twill Denim Shirt on STIX.
Sustainability: Komodo uses 100% organic cotton, helping reduce water waste and harmful pesticides​.

4. ReWound Joseph Hemp Blend Navy Shirt

Add a touch of rugged elegance to your cold weather wardrobe with the Joseph Hemp Blend Shirt from ReWound. This shirt, made from a blend of hemp and organic cotton, offers breathability, durability, and a sleek aesthetic - all wrapped up in a classic navy overshirt design. Hemp is a sustainable fabric that requires minimal water and no pesticides, making it a key player in eco-friendly men's fashion. The shirt’s tailored fit and minimalist cut make it a versatile addition to any wardrobe.

Style Tip: Wear this shirt with chinos and sneakers for an effortlessly polished look, or layer it under a wool coat for cooler days.
Buy it now: Shop ReWound Joseph Hemp Blend Shirt on STIX.
Sustainability: ReWound uses low-impact fabrics like hemp and organic cotton, promoting classic eco-conscious clothing that lasts​.

5. Hexed Crew Neck Unisex Logo Sweatshirt

Get cosy in Hexed’s Crew Neck Unisex Logo Sweatshirt, made from 97% recycled materials and designed for ultimate comfort. This forest green sweatshirt is versatile and lightweight, perfect for layering as the temperature drops. With a minimalistic design, it’s easy to style up or down, making it a beautiful example of sustainable men’s fashion.

Style Tip: Match this sweatshirt with slim-fit jeans and white trainers for a classic off-duty look or wear under a wool coat for a clean, layered aesthetic.
Buy it now: Shop Hexed Crew Neck Unisex Logo Sweatshirt on STIX.
Sustainability: Hexed prioritises organic fabrics and ethical production practices, delivering quality sweatshirts that are gentle on both your skin and the planet​.

All of these items and more are available on stixstudios.com - with most products available in sizes XS up to XXL. 

Follow us on Instagram for more sustainable seasonal fits and share your perfect pairings with #STIXfits.