Alpinestars Youth Bionic Action Chest Protector

Size chart

Clothing Size Conversion Chart
Category	US	EU	UK	Chest (in)	Waist (in)	Hips (in)
Men	XS	44	34	32-34	26-28	33-35
	S	46	36	34-36	28-30	35-37
	M	48	38	38-40	32-34	39-41
	L	50	40	42-44	36-38	43-45
	XL	52	42	46-48	40-42	47-49
Women	XS	32	6	31-32	24-25	33-34
	S	34	8	33-34	26-27	35-36
	M	36	10	35-36	28-29	37-38
	L	38-40	12-14	37-39	30-32	39-41
	XL	42	16	40-42	33-35	42-44
Youth	XS	128	7	26-28	23-24	26-28
	S	134	8	28-30	24-25	28-30
	M	140	10	30-32	25-26	30-32
	L	146	12	32-34	26-27	32-34
	XL	152	14	34-36	27-28	34-36

Pants Size Conversion Chart
Category	US	EU	UK	Waist (in)	Hip (in)	Inseam (in)
Men	28	44	28	28	34	30
	30	46	30	30	36	31
	32	48	32	32	38	32
	34	50	34	34	40	33
	36	52	36	36	42	34
Women	0	32	4	24	34	30
	2	34	6	25	35	30
	4	36	8	26	36	31
	6	38	10	27	38	32
	8	40	12	28	40	32

Shoes Size Conversion Chart
Category	US	EU	UK	Foot Length (in)
Men	6	39	5.5	9.25
	7	40	6.5	9.625
	8	41	7.5	10
	9	42	8.5	10.25
	10	43	9.5	10.625
	11	44	10.5	11
	12	45	11.5	11.25
	13	46	12.5	11.625
Women	5	35	2.5	8.5
	6	36	3.5	8.875
	7	37	4.5	9.25
	8	38	5.5	9.625
	9	39	6.5	10
	10	40	7.5	10.25
	11	41	8.5	10.625
	12	42	9.5	11
M (Unisex)	5	37	4.5	8.75
	6	38	5.5	9
	7	39	6.5	9.5
	8	40	7.5	10
	9	41	8.5	10.25
	10	42	9.5	10.625
	11	43	10.5	11
	12	44	11.5	11.25

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Alpinestars Youth Bionic Action Chest Protector The Youth Bionic Action redefines lightweight protection for young riders, offering CE Level 1 certified upper body impact protection. With Cell Technology chest and back protectors, and CE Level 1 certified Nucleon Flex Plus shoulder protectors, this gear prioritizes optimal ventilation and a feather-light design. Breathable padding with an open grid structure ensures unmatched lightweight breathability. Secure the fit with adjustable shoulder straps, easy-connect buckles, and elastic side straps. The removable shoulder protectors on soft-touch foam padding, along with elastic upper arm adjustment straps, add versatility and comfort. Achieve YNS compatibility effortlessly by removing the EVA back puck panel and engaging the elasticated YNS pull tabs. Elevate young riders’ safety and comfort with the Youth Bionic Action Chest Protector – where lightweight protection meets advanced design. Features: CE Level 1 certified upper body impact protection for chest, back and shoudlers Cell Technology back protector with a flexion channel for enhanced mobility Protectors are perforated for maximum breathability and cooling ventilation Flexible side wings of the chest protector adapt to the rider’s body shape Extended padding offers more protection against tire roost without obstructing arm movement Elastic closure system features quick and easy-to-use buckles that fit a broad range of rider body sizes Padded chassis for optimized levels of comfort and a close-to-body fit Adjustable shoulder straps for an optimal fit YNS compatibility with removable back puck and YNS pull tabs

color

Black/Red

Size

Youth LG/XL

Youth SM/MD