915 Boy's sizes

Dual size guide:
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Age (years)	Size	Height (cm)	Chest		Waist		Hips
Age (years)	Size	Height (cm)	cm	inches	cm	inches	cm	inches
9	n/a	134	68	26¾	61	24	71	28
10-11	S	140-146	71-75	28-29½	63½-66	25-26	74-78	29-30½
12-13	M	152-158	78-82	30½-32¼	68-70	26¾-27½	82-85	32¼-33½
14-15	L	164-170	86-90	34-35½	73-76½	28¾-30	88-91	34½-36

Single size guide:

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Age (years)	Height (cm)	Chest		Waist		Hips		Arm (Shoulder bone to wrist)		Back (Neck to waist)		Inside Leg (Crotch to floor)
Age (years)	Height (cm)	cm	inches	cm	inches	cm	inches	cm	inches	cm	inches	cm	inches
9	131-137	67-70	26-27	60-62	23-24	70-73	28-29	47.1	18 1/2	31.3	12 1/2	62	24 1/2
10	137-143	70-73	27-29	62-65	24-25	73-77	29-30	49.5	19 1/2	32.8	13	65	25 1/2
11	143-149	73-77	29-30	65-67	25-26	77-81	30-32	51.9	20 1/2	34.3	13 1/2	67.8	26 1/2
12	149-155	77-81	30-32	67-69	26-27	81-84	32-33	54.3	21 1/2	35.8	14	70.5	28
13	155-161	81-85	32-33	67-69	27-28	84-87	33-34	56.7	22 1/2	37.6	14 3/4	73.5	29
14	161-167	85-89	33-35	69-72	28-29	87-90	34-35	59.1	23 1/2	39.5	15 1/2	76.5	30
15	167-173	89-93	35-36	72-75	29-30	90-93	35-36	61.5	24 1/2	42.0	16 1/2	79.5	31