GIYO Photochromic Cycling Glasses with Semi Rimless PC Shield Lens, Soft Nose Pads and Prescription Insert for Road Mountain Bike Riding and Outdoor Sports

Photochromic shield lens for cycling

These GIYO cycling glasses combine a large semi-rimless shield lens with a Black frame and temples. The polycarbonate lens is identified as photochromic: its tint responds to changing light conditions. The source photographs show the same lens in lighter and darker states during outdoor riding.

Wide shield shape and flexible frame

The shield shape extends across the front of the face with a shaped lower edge and a semi-rimless construction. The source identifies a TR frame and describes the frame material as TR90 in its feature graphic. The large lens and open lower edge form the distinctive profile shown in the actual product photographs.

Nose pads and temple tips

Soft shaped nose pads support the glasses at the bridge, while the temple ends have soft contact sections. The close-up photographs show both areas. Fit depends on individual facial dimensions; compare the source measurements with glasses that already fit comfortably.

Removable lens and prescription insert frame

The illustrated sequence shows the lens being removed from the frame at its retention points. An empty prescription insert frame is pictured with the accessories. Prescription lenses are not supplied; have a qualified optical provider check the insert before arranging any prescription fitting.

Dimensions and net weight

The source diagram lists approximately 145 mm overall front width, 56 mm lens height and 140 mm temple length. An additional reference span across the illustrated lens area is marked 82.5 mm. Listed product net weight is approximately 25 g. These are reference measurements and may have normal measurement variation.

Included accessories

One pair of GIYO SS865 photochromic cycling glasses with Black frame is supplied with the illustrated empty prescription insert, zip case, soft pouch, cleaning cloth, retention cord and small lens test card. Helmets, clothing and bicycles in the riding photographs are not included. The lens tint response varies with actual light conditions.