The Heavy Tropix (Black Tortoise Bio Polarized)

Handcrafted bioacetate frames—biodegradable, plant-based, earth-friendlier. Rx-ready.

Polarized CR-39 lenses with 100% UVA/UVB protection.

Optical-grade, stainless steel hardware. 5 barrel hinges. Wire cores for added strength and superior fit.

Enjoy free shipping on all US orders over $100. Additional US and international shipping options are available, please click here for more information.

We are happy to provide free exchanges and returns for store credit only. We also offer the option for a refund with a $5.95 label fee for US orders. For more information on domestic and international returns or exchange please click here.

Items marked "Exchange Only" can be exchanged and will incur a $14 (domestic) or $30 (AUS, CA and UK international) label fee applied during the exchange process. Items marked "Final Sale" are not eligible for returns or exchanges.