Gel Heel Pad 225780049761 this shirt was designed with

this shirt was designed with input from our athletes and includes Coolmax/Cooltex technology

Permanent active carbon fitler- no filter to change

The included book has 80 pages

Interstate Mega-Tron automotive batteries are designed to keep your vehicle starting

Visor Clip included

Gel Heel Pad 225780049761 this shirt was designed withThe Gel Heel Pad provides cushioning to the heel area to improve shoe fit and help increase comfort. It fits all shoes and stays in place so you can walk comfortably throughout the day. The Gel Heel Pad is ideal for daily wear. Features: Helps provide long lasting comfort Helps alleviate forefoot pain Slim design fits into any shoe