Big Pioneer 03

Frame Specifications

Monochrome:  Big Pioneer 03 features extra black lenses in a polished black acetate frame. Aluminum side inlays complete your monochrome look.

Frame Color:  Polished Black Acetate
Lens: Extra Black
Signature Side Inlay: Aluminum


It all started here, but bigger: The classic Westward Leaning sunglass, Pioneer was our debut style and now it is available with a bigger eye size.  We set out to create the perfect wayfarer using only the finest materials and best craftsmanship. Each frame is meticulously handmade in Japan and features high-quality shatterproof lenses with 100% UV protection. The Pioneer shape was designed to be comfortable and flattering on all face shapes. Its super-durable construction and smooth, high-quality hinges ensure these will be your favorite shades for years to come.

Shop All Pioneer


Design the Pioneer to fit your style!

Customize Big Pioneer

Pioneer, our first design launched in 2012, is an original take on the wayfarer shape which pays tribute to California's pioneering heritage. It represents our hope, determination, and goodwill for California's future and is the gold standard of our collection. 

Pioneer is available in 3 sizes. This frame is 5% larger than standard Pioneer.

All Westward Leaning sunglasses are designed to be flattering and comfortable on every face. Our handmade acetate frames are highly adjustable for the perfect fit, from very loose to very tight. Learn more about how to adjust the fit of your glasses here.

Curious about relative sizing? Compare our frames here.

Still not convinced? Rest assured, shipping and returns are always fast, free, and super easy.

Recently viewed