Piezoelectric fibers generate static charge from movement energy

This is your new favorite men's casual hoodie for pretty much everything you doit's light, comfy, and super-soft on the inside.

Features:

• Ultra-soft, mid-weight cotton-blend fleece
• Brushed interior for extra warmth
• Open hand pockets
• Ribbed cuffs & bottom hem

Impactdispersing cushioning reduces ground reaction forces by 20%