New Day Boys Cotton Brief Pack of 10 It's a Multicoloured Cotton Briefs for Boys. Each pack contains 10 pieces. Note that the product Image colours might change depending on the stock. Size chart (9-12 months: 45cm waist) (18-24 Months: 50cm waist) (2-3 Years: 55cm waist) (3-4 Years: 60cm waist) (4-5 Years: 65cm waist) (5-6 Years: 70cm waist) (6-7 Years: 75cm waist)