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At High Tier AU, we pride ourselves on being your premier destination for the most coveted High Tier sneakers, clothing, and accessories, ensuring that every product is 100% guaranteed authentic.

MENS (US/AU)	UK	EU	CM	WOMENS (US/AU)	GS (Grade School)
4	3	36	23	5.5	4Y
4.5	3.5	36.5	23.5	6	4.5Y
5	4	37.5	23.5	6.5	5Y
5.5	4.5	38	24	7	5.5Y
6	5	38.5	24	7.5	6Y
6.5	5.5	39	24.5	8	6.5Y
7	6	39.5	25	8.5	7Y
7.5	6.5	40	25.5	9
8	7	40.5	26	9.5
8.5	7.5	41	26.5	10
9	8	41.5	27	10.5
9.5	8.5	42	27.5	11
10	9	42.5	28	11.5
10.5	9.5	43	28.5	12
11	10	43.5	29	12.5
11.5	10.5	44	29.5	13
12	11	44.5	30	13.5
12.5	11.5	45	30.5	14
13	12	45.5	31	14.5

MENS (US/AU)	UK	EU	CM	WOMENS (US/AU)
4	3.5	36	22	5
4.5	4	36 2/3	22.5	5.5
5	4.5	37 1/3	23	6
5.5	5	38	23.5	6.5
6	5.5	38 2/3	24	7
6.5	6	39 1/3	24.5	7.5
7	6.5	40	25	8
7.5	7	40 2/3	25.5	8.5
8	7.5	41 1/3	26	9
8.5	8	42	26.5	9.5
9	8.5	42 2/3	27	10
9.5	9	43 1/3	27.5	10.5
10	9.5	44	28	11
10.5	10	44 2/3	28.5	11.5
11	10.5	45 1/3	29	12
11.5	11	46	29.5	12.5
12	11.5	46 2/3	30	13
12.5	12	47 1/3	30.5	13.5
13	12.5	48	31	14