TwoFace - Steel Frame, Prizm Grey Lenses thule The Balla has inserts that

The Balla has inserts that match the 3pin hole pattern used on the regular Hoks and also matches the Kuna universal we have designed just for kids

Whether navigating exposed alpine ridgelines or enjoying a windy day on the water

Tifosi Glide technology allows the frame to slide on comfortably and provide a no-slip fit

Updated Fit for Multisport Function

This boat is the workhorse of river expeditions

TwoFace - Steel Frame, Prizm Grey Lenses thule The Balla has inserts thatRooted in surf and skate culture, we went double barrel with frame materials to create Twoface, a rare look that pairs lightweight yet durable O Matter with lower rims of aluminum. Lightweight O Matter frame material with Square O metal icon accents Precision formed aluminum lower orbital 6 base lens geometry with HDO Available with Prizm lenses to enhance color, contrast and detail for an optimized experience Polarized and Iridium lens options