GUB Photochromic Cycling Sunglasses with REVO Mirror Shield Lens, Adjustable Rubber Nose Pads and Prescription Insert for Road and Mountain Biking

Photochromic shield sunglasses for cycling

These GUB cycling sunglasses combine a large mirror-finish shield lens with a lightweight PC frame. Choose Matte Black or Matte White; both options are listed with an Ice Blue photochromic lens. Product photographs show the actual lens color, which changes in appearance with lighting and viewing angle.

Light-responsive lens and REVO finish

The source describes a photochromic lens that responds to changes in outdoor light and a REVO mirror coating. Tint response varies with the conditions. The large single shield gives coverage around the eyes while the open lower edge and slim temples form the pictured cycling layout. No specific transmission percentage or safety certification is established here.

Prescription insert configuration

A separate PC prescription insert is included and fits inside the sunglasses as illustrated. Prescription lenses are not included; arrange appropriate lenses separately if required. This insert design differs from sunglasses intended to sit over a complete pair of ordinary glasses. Check the insert and fitting requirements before ordering lenses.

Nose and temple contact points

The source identifies adjustable rubber nose pads and rubber temple tips. Position the nose support for a comfortable fit and ensure the glasses sit securely with your helmet. The close-ups show the actual nose support, temple texture and frame details.

Materials, weight and reference dimensions

The parameter table lists PC for the lens, main frame, temples and prescription insert, with rubber nose pads and temple tips. Approximate eyewear net weight is 29g. The diagram gives a frame width of 147mm, lens height 59mm, nose gap 30mm and temple length 130mm. These are reference dimensions; see the measurement arrows.

Package contents and care

Each selected option includes one pair of sunglasses, one PC prescription insert, one protective case, one pouch, one cleaning cloth, one retaining strap and one inspection card. No spare shield lens or prescription lenses are listed. Use the cloth for cleaning and store the eyewear in the case when not in use.