color: transparent material: PC/anti-fog
color: red+green material: silicone / cartoon circle
color: red+green material: silicone
Nose-belt material: PU
Other four colors can be selected
1.The eye cup is made of silicone, itu2019s not only soft for ultimate comfortable, but also can isolate the water as well.
2.Interchangeable nose bridge, extra nose bridges are included in the packing so that consumer can use it to adjust interocular distance.
3.Anti-fog treatment in the inner surface so that the consumeru2019s vision will not be effected by the fog on the lens.
4.The strap are made from silicone which is comfortable and anti-slip during using.
Beijing pioneer glasses developing Co., Ltd is the most professional producer of sports glasses, and its own brand alevin has been one of the most professional brand. We have realized full production quality control, including the development, production.