【Elastic Non-slipping Strap & Adjustable Buckle】: These parent-child skiing goggles to stay well on the ski helmet ... and optimize the flowing air over the inside of the lens.

【Helmet Compatible & Non-Slip Strap】The LAVOLLY Snow goggles fit helmets of all sizes ... combining style with functionality. With an OTG (Over-The-Glasses) design, it allows you to wear ...