SPECIFICATIONS

Brand Name: ROCKBROS

Frame Color: MULTI

Frame Material: TR-90

Gender: Unisex

Hign-concerned Chemical: None

Item Type: EYEWEAR

Lens Height: About 5.7cm

Lens Width: About 14.5cm

Lenses Material: TAC

Lenses Optical Attribute: Polarized Photochromic

Model Number: SP291

Origin: Mainland China

Sport Type: cycling

Type: MTB Bike Sunglasses

SP2917 Photochromic has no stock (picture as below), stoping manufacture and sell. pls don't order, or will not make shipmemt.

Product Detail

Name: bicycle glasses
Frame material: TR-90
Lens material: TAC polarized lens + PC photochromic lens
Transmittance: 16.07% Polarized ( CAT.3 )
89.22% and 14.53% Photochromic ( before and after color change )
lmpact Resistance: One-level
Net weight: ≈31g
Gender: Men Women