Nike tech shop pack numbers

Product code: Nike tech shop pack numbers
What do the numbers 10 21 19 20 04 15 09 20 mean on Nike Tech shop, Nike Tech Pack Bonded Tee Jade Stone Black END shop, Nike Sportswear Tech Pack shop, Nike Sportswear Therma FIT ADV Tech Pack shop, Shop Sportswear Therma FIT ADV Tech Pack Men s Engineered Tech shop, Nike Sportswear Tech Pack shop, Shop Sportswear Therma FIT ADV Tech Pack Women s Pullover Hoodie shop, Nike Sportswear Therma FIT ADV Tech Pack shop, Shop Sportswear Therma FIT ADV Tech Pack Women s Pullover Hoodie shop, Nike Sportswear Therma FIT ADV Tech Pack shop, Shop Sportswear Therma FIT ADV Tech Pack Men s Engineered 1 2 Zip shop, Shop Sportswear Therma FIT ADV Tech Pack Men s Engineered Tech shop, Nike Sportswear Therma FIT ADV Tech Pack shop, Shop Sportswear Therma FIT ADV Tech Pack Men s Engineered 1 2 Zip shop, Shop Sportswear Therma FIT ADV Tech Pack Men s Tech Fleece shop, Shop Sportswear Therma FIT ADV Tech Pack Women s Pullover Hoodie shop, Nike Sportswear Tech Pack shop, Shop Sportswear Therma FIT ADV Tech Pack Men s Engineered Tech shop, Nike Sportswear Therma FIT ADV Tech Pack shop, Nike Sportswear Tech Pack shop, Shop Sportswear Tech Pack Men s Woven Hooded Jacket Nike KSA shop, Shop Sportswear Therma FIT Tech Pack Women s Jacket Nike KSA shop, Nike Sportswear Therma FIT ADV Tech Pack shop, Nike Sportswear Tech Pack shop, Shop Sportswear Therma FIT Tech Pack Women s Jacket Nike KSA shop, Nike Sportswear Therma FIT ADV Tech Pack shop, Shop Sportswear Therma FIT ADV Tech Pack Women s Pullover Hoodie shop, Nike Sportswear Therma FIT Tech Pack shop, Nike Sportswear Tech Pack Therma FIT ADV shop, Shop Sportswear Therma FIT ADV Tech Pack Men s Engineered Tech shop, Shop Sportswear Therma FIT ADV Tech Pack Men s Tech Fleece shop, Nike Sportswear Tech Pack shop, Nike Sportswear Tech Pack shop, Shop shop, Shop Sportswear Tech Pack Men s Short sleeve Dri FIT Top Nike KSA shop.