Melange Heather Polo. Grey Melange 4 Button Performance Polo K&K Charger 71 Design. 90%/10% Poly Spandex "71" Applique on Left Chest. Wellborn Woven Patch Right Sleeve. Embroidery Left Sleeve: K&K Insurance Racing Team. K&K Car Patch on Back Neck. Woven Label on Back Collar. Woven Brand Label on Shirt Base