ALBA OPTICS Delta CRST VZUM F LENS FLM POC SES developed/patented aerodynamic rim shape

SES developed/patented aerodynamic rim shape

Green Genie is incredibly quiet

you need excellent grip and ample volume to cope with the rugged nature of this trail

The chrome hardened pin construction provides longer chain life

Whether you're pushing through steep gradients or cruising smooth descents

ALBA OPTICS Delta CRST VZUM F LENS FLM POC SES developed/patented aerodynamic rim shapeDELTA glasses are inspired by models from the 80s and 90s. The material of the frames is Tr90, made from nylon and carbon fiber, organically compatible and safe to the skin, even after a prolonged use. It is 20% lighter that other conventional materials and it offers more protection against crashes and tractions. It provides a high resilience without deformation when exposed to high temperatures. The glasses wearability allows a perfect vision when