SpareRide PTBF18 Other heathers: 60% cotton /

Other heathers: 60% cotton / 40% polyester stretch plaited jersey knit

it fits under a hard hat or looks great on its own

They're made of lightweight stretch canvas that's soft yet durable

* External stability shank delivers lightweight support

the SlimShady offers excellent protection from searing sun and sudden showers

SpareRide PTBF18 Other heathers: 60% cotton /Make that spare tire work for a living the SpareRide easily attaches to your rear mounted spare and turns it into a bike rack. Durable, stable and secure, it installs easily. New SuperCush cradles securely hold and protect your bikes, a bottle opener opens bottles, and integrated SKS locks bum out bike thieves.