Luxurious Pima. Unbelievably Soft.
5 Pack Bundle - Men's Organic Pima Cotton Boxer Briefs Fly
Size Guide - Men Underwear
Size Guide
Our clothes are a functional fit which is similar to a slim fit. If you prefer a regular fit, we recommend sizing up.
Inches:
| Size | Waist | Hips |
| S | 28 - 31 in | 33 - 35 in |
| M | 31 - 34 in | 35 - 38 in |
| L | 34 - 36.5 in | 38 - 40.5 in |
| XL | 36.5 - 39.5 in | 40.5 - 43 in |
| XXL | 39.5 - 42 in | 43 - 46 in |
Microplastic-Free World
We put a stop to plastic pollution.
We use only natural materials: 100% Organic Cotton fabric sewn with 100% Cotton threads. Even our labels are 100% Cotton.
This is the first step in making our entire catalog petroleum-free and biodegradable.
One-Country Supply Chain
We perfected the supply chain.
No more international supply chain with a high carbon footprint and no transparency.
Our cotton is cultivated, spun into yarn, knitted into fabric, and sewn into the perfect clothing in our studio, exclusively in Peru.
100% Organic Pima Cotton
We redefined sustainability.
These are not just another piece of organic clothing. We use Pima Cotton, native to Peru, that uses zero toxic chemicals.
Peruvian Pima is the parent fiber to all premium cotton, unbelievably soft and breathable.
Anatomy of Your Clothes
Plastic-Free Ingredients
•Fabric: 100% Organic Pima Cotton
•Fabric Dye: Natural Plant-Based
•Fabric Finishing: Silicone (OEKO-TEX)
•Thread: 100% Pima Cotton
•Thread Dye: Natural
•Label: 100% Organic Cotton
•Label Ink: Synthetic (GOTS)
Fabric Care
• Machine wash cold
• Tumble dry low
Worldwide Shipping & Returns
Worldwide Shipping and Free U.S Shipping*(conditions apply).
Clothing Bundle: 100% Pima Cotton & Plastic Free
Organic Cotton Underwear: Non-Toxic & Skin-Safe
Bundle & Save: Why It Matters
With clothing bundle you save money and footprint:
- Real value: 100% Organic Pima cotton, plastic-free design, made entirely in Peru.
- Fewer shipments → lower carbon footprint and less packaging waste.
- Better price per piece with tiered Pack Builder discounts.
Your Impact & Our Pledge
With every clothing bundle you:
- No Greenwashing. Supporting transparency over marketing.
- Help build a plastic-free, biodegradable, and traceable future.
ORGANIC PIMA COTTON
Fashion Never Felt So Good
Long and smooth Pima Cotton staple fibers, native to Peru, offer supreme quality and extraordinary softness.
- Resistant to wrinkling and pilling
- PFAS-free
- Longer durability
- Silky soft on the skin
- Hypoallergenic
OUR MISSION
Let's End Plastic
The first step of our ongoing mission to become a petroleum-free brand, is creating 100% plastic-free clothes.
100% Biodegradable: No Microplastics
We created 100% plastic-free and biodegradable clothes so that you can wear them knowing that you are not contaminating the world with microplastics.
Microplastics are not only polluting the environment but are also found in our bloodstream.
Materials & Ingredients
- 100% Organic Pima Cotton Fabric
- 100% Cotton Threads
- 100% Organic Cotton Labels
- Natural Dyes / Low Impact Dyes (GOTS)
- OEKO-TEX Certified Finishing
- GOTS Certified Ink (on the labels)
Cruelty-Free & Vegan
This item doesn't harm any animals in its production and doesn't contain any animal-based ingredients.
Wearing AYA's clothing keeps the Earth and wildlife free of chemical and microplastic contamination.
LOW CARBON FOOTPRINT
One Studio, One Country, One Mission
We use natural local resources and a short transparent supply chain on our mission to teach you how clothes should be made.
Designed & Made in One Country: Peru
Contrary to industry norms, every step involved in making our clothes is done in only one country:Â Peru, the home of our family. Our production in Peru includes fiber sourcing, yarn spinning, fabric knitting, dyeing, finishing, and garment sewing.
From Peru, our clothes go straight to California or Europe on its journey to you.
Low Carbon Footprint
Manufacturing in one country allows us to greatly reduce our carbon footprint and freight shipping. This is a major step on our journey to becoming a carbon negative company.
Transparency & Traceability
We avoid industrial farming by working with co-op farmers in the Andes. Doing everything in Peru guarantees we know how the alpacas and the workers involved are being treated.
NATURAL DYES
100% Plant Dye Collection
Our 100% Natural Dye fabrics go the next step in making the most sustainable clothes. This collection doesn't contain any toxic or synthetic dyes, and it's designed to leave no trace in the environment at the end of the garment's lifespan.
Our natural colors:
- Natural White: Undyed cotton
- Natural Blue: Indigo leaves
- Natural Gray: Eucalyptus leaves
