Seirus Heatwave Flat Seam Skull Liner Color:Black Insulated lid doubles as bowl

Insulated lid doubles as bowl or cup

Dual-density extreme comfort insole with built in channels help keep feet cool

Replaces FJ175

Three parts pockets with hook and loop closure

Seirus Heatwave Flat Seam Skull Liner Color:Black Insulated lid doubles as bowlThe Seirus Heatwave Skull Liner offers dual stage thermodynamic lining, 4 way stretch, and flat seam construction for a comfortable fit under your helmet. Our exclusive Heatwave thermodynamic lining as a skull liner Flat seam construction Reinforced stitching for lasting strength 4 way stretch Cut and sewn, form fitting construction Fits under helmet Vendor Product Number: 8138