ROCKBROS Bike Seat Cushion Comfortable Soft Waterproof Bicycle Saddle Color:Brown What is the photochromic lens

What is the photochromic lens

Lightweight

10 anti-skid nails on each side increasing the friction will provide a safe ride on Rainy days & bumpy roads

5 liters Materials Polyester (Two Bags use the same material) Capacity 2

Never worry about raining and water in the trip

ROCKBROS Bike Seat Cushion Comfortable Soft Waterproof Bicycle Saddle Color:Brown What is the photochromic lensExperience a comfortable ride with ROCKBROS Bike Seat Cushion! Made with an ergonomic design, this soft and breathable saddle is suitable for men and women. It's waterproof and fits various types of bikes, providing a comfortable and enjoyable biking experience. Upgrade your ride with ROCKBROS! About this item HIGHLY COMFORTABLE: The insulated and non skid material PU + high density thicken memory Sponge provides a softer and highly elastic