Pima Prima® Size Guide

Finding the perfect fit is key to feeling comfortable and confident in your Pima Prima® T-shirt.

Below are the essential measurements for each model to help you choose the right size.

Key Measurements Explained:

Bust/Chest

Measured across the fullest part of the chest (for women) or chest width (for men)

Waist/Hips

Measured at the narrowest point of the waist or fullest part of the hips (for women)

Length

Measured from the highest shoulder point to the bottom hem of the T-shirt

Our Models:

Model 1 – Women’s Fitted
Designed for a flattering, feminine shape with a slightly curved waist. Perfect on its own or layered under a jacket.

Model 3 – Classic Men’s - fit a Women.
A timeless straight-cut fit with balanced proportions, suitable for all body types.

Model 4 – Men’s Wide Shoulders Fit
Created for broader chests and slimmer waists — this athletic cut tapers naturally for a clean, modern silhouette.

Note:

Models 3 and 4, designed with a relaxed and growth fit, can also perfectly suit petite women looking for an oversized, comfortable style. Just be sure to check the measurements carefully to find the best fit for you.

Fit with Confidence – And Consciousness
At Pima Prima® we want you to feel great in your T-shirt. That’s why we offer returns if you're not fully satisfied with your size. But we’re also here to address a bigger issue: the environmental impact of returns and long-distance logistics.

Every return shipped across borders contributes to unnecessary carbon emissions and packaging waste. Our goal is to reduce this burden by helping you choose the right size the first time — through clear measurements, detailed guidance and personalized support.

The problem we’re solving:
Traditional fashion returns create up to 15 million metric tons of CO₂ emissions annually and generate tons of landfill waste. We're working to minimize that footprint — not by eliminating returns, but by making them smarter, fewer, and more sustainable.

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High in the misty Andes where ancient mountains meet the sky and time seems to slow down grows a small wild berry that holds a big secret. Known by different names — Pinchichu, Machamacha or Mortiño — this elusive fruit isn’t just a botanical treasure. It’s a living thread in the rich fabric of Andean culture, color and nature.

A Rare Bloom in the Clouds

Every April when the Andean highlands awaken after months of chill, women from remote villages begin a journey. They climb into the thin mountain air to search for the Pinchichu berry — a tiny fruit that only appears once a year, tucked among the wild shrubs growing above 3,000 meters (10,000 feet).

This isn’t your average berry. It’s wild. It’s rare. And it can’t be farmed. Locals say it only grows where the mountains allow it.

Nature’s Dye Culture’s Ink

For generations, indigenous Andean women have harvested Pinchichu not to eat but to dye cotton fabric. Its deep natural blue — sometimes almost purple — is like nothing synthetic dyes can match. When used on eco-conscious cotton this pigment becomes more than just color: it becomes a story woven into every thread.

This tradition is part art part science and all heart. The dyeing process is slow sacred and entirely natural — passed down from mother to daughter for centuries. It reflects a worldview where nature isn’t a resource but a partner.

Meet Vaccinium floribundum

In the scientific world this berry is known as Vaccinium floribundum Kunth — a close cousin to the huckleberries of North America. Botanists call it a “pioneer species” because it helps regenerate soil after deforestation or wildfires especially in the high-altitude grasslands called paramos.

Researchers recently completed the first-ever reference genome of this plant using advanced DNA sequencing. Why? Because this berry survives in incredibly harsh conditions — intense sunlight cold nights poor soil — and scientists want to understand how. Studying its genes may one day help grow stronger crops or protect fragile ecosystems.

A Plant with a Purpose

Beyond beauty Pinchichu plays an ecological role. It stabilizes soils feeds wildlife and helps forests recover. But its cultural importance is just as vital. In Ecuador a similar berry is used to make Colada Morada — a deep purple drink shared during Day of the Dead. In Peru its dye helps artisans preserve ancient textile traditions.

So when you see a t-shirt colored with Pinchichu — like those from Pima Prima’s Codex of Cotton collection — you’re not just wearing fashion. You’re wearing a story. A landscape. A memory.

Why It Matters Now

In a world flooded with fast fashion and chemical dyes Pinchichu reminds us of a different way. A slower way. One that honors people place and planet.It’s not just a berry. It’s the soul of the Andes — quiet resilient and full of color.

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