509 Tactical 3.1 TR Helmet

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/Red/Hi-Viz Yellow

Matte Black Ops

Watermelon/Yellow

Size

Clear

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509 Tactical 3.1 TR Helmet Experience trail riding with confidence and style in the Tactical 3.1 TR Helmet, engineered for peak mountain performance and full weather protection with its VEES liner. It integrates Venturi venting, consisting of three intake and two exhaust vents, for exceptional airflow and moisture management, while shielding you from chilly winds. Its ABS Polycarbonate shell delivers lightweight durability, available in three sizes to ensure a precise fit. Additionally, the Tactical MTN 3.1 Helmet accommodates Cardo UCS Edge and Spirit modules (available separately) for seamless communication and entertainment during your ride. Features: ABS Polycarbonate construction – Provides strength and lightweight feel Intermediate oval head shape 3 shell sizes: XS, SM-XL, 2XL-4XL VEES All-weather system – Full coverage liner seals out the weather and is removable for easy wash or replacement Venturi Venting Ports – Pulls moisture from helmet without allowing the cold air in Three intake vents and two exhaust vents for optimal airflow 509 Cardo UCS Edge and Spirit Module Compatible (sold separately) Removable liner and cheek pads Fidlock magnetic chinstrap DOT and ECE 22.06 certified Includes: Chin bar vent plugs, chin curtain (installed), universal camera mount, adjustable polycarbonate visor, drawstring helmet bag

color

Black/Red/Hi-Viz Yellow

Matte Black Ops

Watermelon/Yellow

Size

2XL

4XL