Channel Rib Pocket Tight. Kerrits channel rib pocket tight has unbroken vertical lines to slim and elongate the leg. This striated fabric has been constructed to our exact specifications for maximum ventilation and power. Flat GripStretch belt loops. Anotomical Flow Rise waistband. Convenient "no show" front scoop pockets. Striated Channel Rib offers compression fit to prevent muscle fatigue. Vents, smooths hips and thighs. Brushed GripStretch kneepatches. Gripper elastic at ankles. Machine washable.