The P3 Round SP-01 is a modern round lens frame with a classic midcentury-inspired keyhole nosebridge

100% cotton 12oz indigo selvedge denim

throat latch

Trademark back pocket stitch overrun

Nylon webbing belt with locking clasp

Mechanic Shirt ~ Charcoal Lyocell Size:L The P3 Round SP-01 isThe Mechanic Shirt pulls detailing from both classic garage shirts and standard button down oxfords. This shirt is crafted of a beautiful lyocell fabric that has a silky hand that contrasts nicely with what you'd typically find on a workshirt inspired shirt. Lyocell is often described as a "miracle fabric" in that it's made of regenerative tree pulp in a sustainable closed loop system. We love lyocell for its lofty, airy feel and its moisture wicking,