Designed to securely hug the head to reduce drag
Silicone allows head to breathe for a more comfortable fit
Can be stretched to more than double its original size

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 4.8 inch
Height : 0.5 inch
Length : 8 inch

Item Weight: 2.08 ounce (View shipping rates and policies)
Shipping Weight: 2.08 ounce (View shipping rates and policies)

ASIN : B01LM6BQIU