Bbb Chester Photochromic Sunglasses. The benefts of both full-frame and frameless glasses n one perfect par of cyclng glasses. The Chester looks frameless, but the actual frame s hdden on the nsde. Ths creates the look and vew of frameless glasses, but wth the strength and sold feelng of full frame glasses. Our famous BBB Cyclng rubber nosepece makes sure you can make the Chester always ft perfectly on your head and the rubber temple tps create grp on your head. The large Torc lens allows you to see everythng n front of you wthout any dstorton and the wdest vew on the bke! The PH verson of these glasses contans a photochromatc lens that wll adjust tself to the brghtness of the sun.Features:Hidden frame and toric lens: - Hidden full frame design with large toric lens. This way, you will have the benefits of a fullframe glasses with the appearance of frameless glasses.Optimal grip:- Rubber temple tips and adjustable rubber nose piece for good grip on the head without irritation.Specfcatons:- Cyclng glasses type: Full frame glasses- Lens type: MLC (MultLayer Coatng), Photochromc (PH)- Gender: Men, Unsex, Women- Lens category: 3- Adjustable nose pece: Yes- Carryng/cleanng pouch: Yes- Materal frame: Grlamd- Materal lens: Polycarbonate (PC)- Temple tp system: Block system- 100% UV protecton: Yes. tradeinn Bikeinn