Spidi Apparel Size Chart

Track Wind Pro Leather One-Piece Suit
Men's (Numeric Sizing)
Size Chest Waist Hips Height External Leg Internal Leg
36 US / 46 Euro 35 3/8 - 37 31 3/8 - 33 36 1/8 - 37 5/8 65 1/4 - 67 5/8 39.625 31.375
38 US / 48 Euro 37 - 38 1/2 33 - 34 1/2 37 5/8 - 39 1/4 66 1/2 - 68 3/4 40 31.75
40 US / 50 Euro 38 1/2 - 40 34 1/2 - 36 1/8 39 1/4 - 40 3/4 67 5/8 - 70 40.75 32.125
42 US / 52 Euro 40 - 41 5/8 36 1/8 - 37 5/8 40 3/4 - 42 1/2 68 3/4 - 71 1/8 41.625 33
44 US / 54 Euro 41 5/8 - 43 1/4 37 5/8 - 39 1/4 42 1/2 - 44 70 - 72 3/8 42.5 33.375
46 US / 56 Euro 43 1/4 - 44 3/4 39 1/4 - 40 3/4 44 - 45 1/2 71 1/8 - 73 1/2 43.25 33.75
48 US / 58 Euro 44 3/4 - 46 3/8 40 3/4 - 42 1/2 45 1/2 - 47 1/8 72 - 74 3/8 43.625 34.125
50 US / 60 Euro 46 3/8 - 48 42 1/2 - 44 47 1/8 - 48 3/4 72 3/8 - 74 3/4 44 34.5
52 US / 62 Euro 48 - 49 1/2 44 - 45 1/2 48 3/4 - 501/4 72 3/4 - 75 44 34.5
Track Wind Pro Leather One-Piece Suit
Men's (Alpha Sizing)
Size Chest Waist Hips Height External Leg Internal Leg
X-Small 31 3/8 - 33 3/4 27 1/2 - 29 3/4 32 1/8 - 34 1/2 62 3/4 - 65 1/4 38.75 31
Small 33 3/4 - 36 1/8 29 3/4 - 32 1/8 34 1/2 - 37 64 1/2 - 66 3/4 39.25 31.375
Medium 36 1/8 - 38 1/2 32 1/8 - 34 1/2 37 - 39 1/4 66 - 68 1/2 40 31.75
Large 38 1/2 - 40 3/4 34 1/2 - 37 39 1/4 - 41 5/8 67 5/8 - 70 40.75 32.125
X-Large 40 3/4 - 43 1/4 37 - 39 1/4 41 5/8 - 44 69 1/8 - 71 1/2 41.625 33
2X-Large 43 1/4 - 45 1/2 39 1/4 - 41 5/8 44 - 46 3/8 70 3/4 - 73 1/8 42.5 33.75
3X-Large 45 1/2 - 48 41 5/8 - 44 46 3/8 - 48 3/4 72 3/8 - 74 3/4 43.25 34.125
4X-Large 48 - 50 1/4 44 - 46 3/8 48 3/4 - 51 73 1/8 - 75 1/2 43.625 34.5
5X-Large 50 1/4 - 52 5/8 46 3/8 - 48 3/4 51 - 53 1/2 74 - 76 1/4 44 35
6X-Large 52 5/8 - 55 48 3/4 - 51 53 1/2 - 55 3/4 74 3/4 - 77 44.375 35
VR6 Sport Boots
Men's Boots
Euro Size U.S. Size
Euro 40 7
Euro 41 7.5
Euro 42 8.5
Euro 43 9.5
Euro 44 10
Euro 45 10.5
Euro 46 11.5
Euro 47 12
Euro 48 13
Euro 49 13.5
Euro 50 14

External leg is from top to bottom of the pant. Internal leg is from crotch to bottom of the pant.


Sizing information is provided by the manufacturer and does not guarantee a perfect fit. Please use this chart as a guide only.