Protect those precious eyes from both summer sun  & winter snow glare with these sporty dog goggles.  Adjustable head and chin strap.  Straps sit behind ears and under the chin.

Material: plastic.

Size Chart:

Frame size: Small 4.5 x 1.7", Medium 8" x 2"

Chin Strap Elastic: Small 5-9"  Medium 6-9"

Head Strap Elastic: Small 6-10", Medium 13.5-18"