Alpinestars SMX Plus v2 Vented Boots

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

color

Black

Black/Red

Black/White

Black/White/Fluo Red

Black/White/Fluo Yellow

Size

Clear

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Alpinestars SMX Plus v2 Vented Boots The Alpinestars SMX Plus v2 Vented Boots are ideal for summer track and street riders looking for maximum protection and dexterity in a sport boot. The Multi Link Control system in the ankle allows for movement fore and aft for easy shifting, braking and walking, but limits hyper-torsion, hyper-extension and hyper-flexion. In conjunction with the replaceable TPU sliders at the toe and heel, the ankle guard also serves to provide impact and slide protection. Features: Advanced microfiber upper construction for lightweight high performance protection and superb levels of flexibility Perforated panels Front flex area constructed with soft microfiber for improving abrasion resistance and natural forwards and backwards movement Flexible accordion microfiber on Achilles gives enhanced natural movement Strategically positioned ventilation area in heel and shin TPU for breathability and airflow Outside entry/exit has stretchable accordion panel for a close fit and ease of entry and removal Contoured high modulus shin plate protector gives superior impact and abrasion resistance Alpinestars unique Multi-Link Control system provides advanced external protection and support for ankle articulation, limiting hyper-torsion, hyper-extension and hyper-flexion as well as providing Achilles and ankle impact protection Wide heel counter with lateral ventilation extends to the ankle and is combined with a shock absorbing padded insert and self-molding ankle protectors Dual density TPU replaceable toe slider with screw-in assembly providing protective coverage around the outer toe area Replaceable heel slider and external side heel slider are positioned to dissipate and absorb shock and promote sliding during an accident Large front and rear asymmetrical accordion zones are optimized to maximize flexibility for maximum comfort and improved safety Micro adjustable ratchet top closure stows tab end Advanced synthetic forefoot lining, laminated with open cell foam for shock absorption and highly breathable lining in ankle and leg areas for comfort Alpinestars anatomical and replaceable countered EVA footbed provides arch support and forefoot pedal feeling Durable sole features evenly textured rubber for consistent grip Inner instep speed lacing closure and unique lateral zipper offer precise and secure fit Alpinestars Lace-Lock System is constructed from an advanced polymer resin to guarantee a quick, precise and secure closure Hook and loop tap locks the zipper pull close keeping in flat and safe CE-certified to EN 13634:2017

color

Black/White/Fluo Yellow

Size