RST Alpha 5 Motorcycle Textile Jacket

With its reflective inserts on the outside, the Alpha 5 offers all the basic features necessary for safety. Even in extreme conditions you stay visible, warm and dry. Everything you would expect from a 3/4 length.

Features:

Upper: MaxTex Polyester
Firm mesh fabric
Waterproof SinAqua lining
Removable thermal lining 125g quilted waistcoat / Fixed HD mesh fabric
Multiple vents
Sleeve and waist width adjustment
4 inside pockets and 2 outside pockets
Reflective details
Neoprene comfort collar
360° connection zipper

Specifications:

Protective clothing for motorcyclists (EN 17092-3:2020), Class AA.
Shoulder protectors EN1621-1 Level 1 (included)
elbow protectors EN1621-1 level 1 (included)
prepared for back protector (not included)

Color:	black/grey/yellow
Size:	S
Tops Type:	Jackets
Features:	Waterproof, removable inner lining
Gender:	Men
Material:	Textile
Application area:	Touring, Urban / City
Protection class (certification):	Protection class AA
Material composition:	100% Polyester

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Size table

Size table for RST Alpha 5 Motorcycle Textile Jacket:

Measurements in:

inch

Chest (cm)	UK Size	EU-Size	International-Size
91 - 97	38	48	XS
97 - 102	40	50	S
102 - 107	42	52	M
107 - 112	44	54	L
112 - 117	46	56	XL
117 - 122	48	58	2XL
122 - 127	50	60	3XL
127 - 132	52	62	4XL
132 - 137	54	64	5XL
137 - 142	56	66	6XL
142 - 147	58	68	7XL
147 - 152	60	70	8XL

How to measure your height:

1 Shoulder width

Measure your shoulder width across your back from the outer edge of one shoulder to the outer edge of the other. Stand upright and let your arms hang relaxed at your sides. Guide the tape measure from shoulder point to shoulder point across the upper back and make sure it does not slip.

2 Chest circumference

Measure your chest circumference at the fullest part of your chest. Run the tape measure horizontally around your upper body under your arms. Make sure the tape stays level and breathe naturally without puffing out your chest.

3 Waist

Measure your waist at the narrowest part of your torso, usually just above your belly button. Stand upright and keep breathing normally while you place the tape measure horizontally around your body. Make sure the tape is not digging in but also not too loose, so you get a realistic measurement.

4 Hips

Measure your hips at the widest part of your buttocks. Stand upright with your feet about hip-width apart and place the tape measure horizontally around your body. Make sure the tape stays at the same height all the way around and does not slip up or down.

5 Arm length

Measure your arm length from the outer shoulder point to your wrist. Let your arm hang naturally and relaxed at your side. Run the tape measure along the outside of your arm down to the wrist.

6 Inseam

Measure your inseam from the crotch down along the inside of your leg to the sole of your foot. Stand upright, ideally without shoes and with your legs slightly apart. Run the tape measure straight down and make sure it does not slip.

7 Outseam

Measure the outside leg length from your hip down the outside of your leg to the sole of your foot. Stand upright and barefoot with your legs naturally straight. Place the tape measure at the side of your hip and run it straight down to the sole. Make sure it stays close to your body and does not slip.

8 Thigh

Measure your thigh at the fullest part. Wrap the tape loosely around your leg without pulling it tight. For an accurate result, stand relaxed and distribute your weight evenly on both legs.

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2 reviews

29 May 2025 10:44

Good, but not perfect.

A nice all around jacket. Good in rain but not tested in propper downpour, Warm, thermal liner is for body only, not arms. Somewhat skinny, and long arms. Gloves goes over the sleeves. True to size, A bit lacking in ventilation, but still good value for money A D3O Level 2 back plate fits well and can be bought separately.

25 August 2024 05:11

10/10

Very good quality jacket at a great price 👌

RST Alpha 5 Motorcycle Textile Jacket black/grey/yellow

Size table for RST Alpha 5 Motorcycle Textile Jacket:

How to measure your height:

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