OMP Pro Mech Mechanics Gloves – GSM performance OMP Pro Mech Mechanics Gloves From £148.62 Incl. VATFrom £123.85 Excl. VAT
Sparco MS-4 Mechanics Overalls black – GSM performance Sparco MS-4 Mechanics Overalls From £73.20 Incl. VATFrom £61.00 Excl. VAT

Sparco MS-5 Mechanics Overalls

From £104.40 Incl. VAT

Motorsport equipment chosen by people who use it, not just sell it. Ask us anything before you order: the showroom team know this kit inside out.

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Size/Fitting guide
SKU: 002019 Category:
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The Sparco Tuta MS-5 Mechanics Overalls, SKU 002019, are single-piece overalls designed for professional mechanics and service crew who spend full working days on a car. They carry no FIA fire protection approval and are not intended for anyone working in a fire-risk environment such as an active pit lane. Their purpose is durability, comfort, and practicality for workshop and paddock work.

The reinforced elbow panels are the most frequently replaced point of wear on any mechanics overall. On the MS-5, these are integral rather than adhesive-bonded, stitched directly into the outer shell so they do not peel or separate after washing. Removable kneepads are built into knee pockets rather than attached directly to the fabric, which means the driver of the pads can be replaced independently when they wear through without replacing the entire garment. An elasticated lower back panel stretches when the wearer bends and goes back to a close fit when standing, reducing the bunching and restriction that a rigid-cut overall creates when working close to the car.

Belt loops accommodate a radio or earpiece holder. The garment is cut for extended wear, with additional tool pockets and cable routing eyelets built in for typical workshop use. Available in black or grey across sizes XS through XXL.

The MS-5 sits between the MS-4 Overalls (simpler construction, poly-cotton mix) and the Sparco One Suit, which is a lighter single-layer suit more suited to drivers and officials than heavy workshop use.

Note: the brand attribute on this listing currently shows Alpinestars. This is a Sparco product.

Additional information

Brand

Colour

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Suit Size

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Crew and mechanics wear size guide

Pit and workshop kit is sized on the same ladders as driver kit, so if you already know your race suit or glove size you know this too. The one thing to watch is that overalls come in two systems: Sparco use letters and OMP use the numeric ladder.

Overalls

Sparco MS-4 and MS-5, and the Proban suitLetters, XS to XXL.▼
Letter Equivalent Chest (cm) Waist (cm)
XS 44 / 46 86 – 93 74 – 81
S 48 / 50 94 – 101 82 – 87
M 52 / 54 102 – 109 88 – 97
L 56 / 58 110 – 117 98 – 105
XL 60 / 62 118 – 125 106 – 113
XXL 64 / 66 126 – 133 114 – 121

These are the bands from Sparco’s own body size chart, which is what their letters follow. The OMP Proban race suit is also sold S to XXL and uses the same pattern.

OMP Summer and Blast EvoNumeric, 44 to 64. The same ladder as OMP race suits.▼
Size Chest (cm) Waist (cm) Height (cm)
44 87 – 91 71 – 75 155 – 165
46 91 – 95 75 – 79 158 – 170
48 95 – 99 79 – 83 165 – 175
50 99 – 103 83 – 87 170 – 180
52 103 – 107 87 – 91 170 – 183
54 107 – 111 91 – 95 177 – 187
56 111 – 115 95 – 99 182 – 190
58 115 – 119 99 – 103 185 – 195
60 119 – 123 103 – 107 187 – 198
62 123 – 127 107 – 111 190 – 200
64 127 – 131 111 – 115 190 – 200
Mechanics overalls are meant to be roomierUnlike a race suit, you want room to crouch, reach and kneel in these all day. If you are between two sizes take the larger one, which is the opposite of the advice for a driving suit.

Gloves

Measure around your knuckles, across the widest part of the palm, leaving the thumb out.

Letter Numeric Sparco palm (cm) OMP palm (cm)
XS 8 20.5 – 21.5 20.8 – 21.5
S 9 21.5 – 22.5 21.6 – 22.3
M 10 22.5 – 23.5 22.4 – 23
L 11 23.5 – 24.5 23.1 – 23.7
XL 12 24.5 – 25 23.8 – 24.8
XXL 13 25 – 25.5 24.7 – 25.4

Sparco and OMP agree within half a centimetre throughout. A mechanics glove should be a little looser than a driving glove so you can get it on and off quickly with dirty hands, so if you are on a boundary take the larger.

Shoes

The Sparco Fast and Chrono mechanics shoes use the standard Sparco ladder. Measure heel to longest toe, standing, and work from the bigger foot.

EU UK Foot length
37 4 24.3 cm
38 5 25.0 cm
39 5.5 25.7 cm
40 6.5 26.3 cm
41 7 27.0 cm
42 8 27.7 cm
43 9 28.3 cm
44 9.5 29.0 cm
45 10.5 29.6 cm
46 11 30.3 cm
47 12 31.0 cm
48 13 31.6 cm

The Alpinestars Radar V2 mechanics shoe uses the Alpinestars ladder instead, which carries half sizes Sparco does not: UK 7 is an EU 40.5, UK 9.5 is an EU 43.5 and UK 11 is an EU 45.5. Go by the UK size on that one. It also runs up to UK 14.

Shorts

The Sparco Bermuda cargo shorts run S to XXL on the same letter bands as the overalls above, sized on your waist rather than your chest.

A note on approvals

Some of this category is FIA 8856-2018 approved and some is not. The Sparco Tide Meca and R-Meca gloves, the OMP Pro Mech gloves and the Sparco Fast and Chrono shoes carry the driver-standard approval, which matters if you are working on a refuelling stop. The Workshop EVO gloves, the cargo shorts and the MS-4 and MS-5 overalls are workshop kit. The approval is listed on every product page.

Kitting out a team?Send us the sizes and we will sort the mix. We can usually do better on a full crew order than on the individual pieces. Call 0115 989 3488 or email Sales@GSMPerformance.co.uk.

Sparco bands from sparco-official.com. OMP numeric ladder from their published suit chart. Glove and shoe ladders as verified for our racing glove and racing boot size guides. All checked 2 August 2026.

What size should I order?
Sizes run from XS to XXL. Crew kit gets worn over normal clothes for long days, so if you are between sizes, take the larger one for comfort. Ask us if you want measurements checked before ordering.

Is this fireproof?
No, this is workwear rather than homologated fire-resistant kit. It is right for the workshop and general paddock duties; for refuelling or live pit work in series that require it, look at the FIA 8856 crew garments in the range.

How do I wash it?
Cool and gentle, no bleach or fabric softener, air dry. That preserves any fire-resistant treatment and keeps embroidery and badges in shape season after season.

Availability

Alpinestars comes from central distribution

All Alpinestars goes through central distribution. Stocked items take around 10 working days.

Special order items

Items we do not hold extend to around 20 days.

Before you order

Give us the item and the size you want and we will tell you which position it is in before you buy.

Racing driver in Alpinestars GP Tech V4 white black and red race suit standing in a British circuit pit lane

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Guides and advice

GuideWhat Kit Do You Need For Your First Track Day?
GuideHillclimb and sprint racewear requirements for 2026
GuideHow to choose a motorsport helmet, from £310 to £2,000
GuideHow To Choose An FIA Race Suit: The 8856-2018 Standard Explained

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