Men's running shoes. Exclusive model designed especially for the Florence Marathon, incorporating its identity signs, such as the colors of its flag and the fleur-de-lis. Equipped with great cushioning and stability, continuing on with the revolutionary STABILIS technology in the rear. Suitable for daily workouts for a pace of over 4 minutes per kilometer.

Design made of lightweight, flexible and breathable fabric, with VTS technology in areas of increased perspiration for proper sweat ventilation. The fabric is protected by pieces of synthetic material inserted without seams. Its function is keeping it light-weight, and to protect and support the upper providing stability.

Mid-sole made of a single piece of the new REACTIVE BALL, a revolutionary material that absorbs impact, facilitating impulse and reducing the weight of the sole. In order to provide stability, a STABILIS piece is inserted to prevent the shoe from twisting and avoiding any wrong turns in this area.

DURABILITY rubber sole with high resistance to friction. From its predecessor, it inherits the novelty of rubber incorporated in areas that have contact with the ground. Thus, the shoe remains lightweight.

Talla	Pecho (A)	Cintura (B)	Cadera (C)
S	87 - 94	75 - 82	86 - 93
M	95 - 101	83 - 90	94 - 100
L	102 - 108	91 - 97	101 - 108
XL	109 - 114	98 - 103	109 - 113
XXL-3XL	115 - 143	104 - 134	114 - 138
Nota: medidas en centímetros (cm)

Talla	Pecho (A)	Cintura (B)	Cadera (C)
S	34 - 37	29 - 32	34 - 37
M	37.5 - 40	32.5 - 35	37.5 - 40
L	40.5 - 43	35.5 - 38	40.5 - 43
XL	43.5 - 45	38.5 - 41	43.5 - 45
XXL-3XL	45.5 - 56	41.5 - 53	45.5 - 54
Nota: medidas en pulgadas (in)

Talla	Cintura (A)	Cadera (B)	Tiro (C)
XS	68 - 74	80 - 85	81
S	75 - 82	86 - 93	81.5
M	83 - 90	94 - 100	82
L	91 - 97	101 - 108	82.5
XL	98 - 103	109 - 113	83
XXL-3XL	104 - 134	114 - 138	83.5
Nota: medidas en centímetros (cm)

Talla	Cintura (A)	Cadera (B)	Tiro (C)
XS	26.5 - 29	31.5 - 34	31.8
S	29.5 - 32	34.5 - 37	32
M	32.5 - 35	37.5 - 40	32.2
L	35.5 - 38	40.5 - 43	32.4
XL	38.5 - 41	43.5 - 45	32.6
XXL-3XL	41.5 - 53	45.5 - 54	32.8
Nota: medidas en pulgadas (in)

Size	Lenght
20	119 - 125
21	126 - 132
22	133 - 138
23	139 - 145
24	146 - 152
25	153 - 158
26	159 - 165
27	166 - 172
28	173 - 178
29	179 - 185
30	186 - 192
31	193 - 198
32	199 - 205
32.5	203 - 208
33	206 - 212
33.5	212 - 213
34	214 - 218
35	219 - 223
35.5	224 - 229
36	226 - 232
37	233 - 236
37.5	237 - 239
38	240 - 245
39	246 - 252
40	253 - 256
40.5	257 - 262
41	259 - 265
42	266 - 269
42.5	270 - 273
43	273 - 276
43.5	277 - 279
44	279 - 283
44.5	284 - 288
45	288 - 292
46	293 - 298
47	299 - 305
48	306 - 312
49	313 - 319
50	320 - 326
Important: dimensions in milimetres (mm)

Running shoes R.Viper 23 Florence Marathon man red

Size

Breathable, flexible fabric upper thanks the VTS ventilation system

REACTIVE BALL midsole and STABILIS

DURABILITY rubber sole

8 mm Drop

290 gr weight

Average pace: between 4' and 5'30'' per km

Frequency of use: daily

Suited for: medium weight - high

Intensity of use: training

Intensity of use: training and competition

Surface: asphalt

Cushioning

Comfort

Durability

Stability

Light-weight

Responsiveness

Running shoes R.Viper 23 Florence Marathon man red

Size

STORE FINDER

SPONSOR

CATALOGS

MAGAZINE

CUSTOMER SUPPORT

COMPANY

DEALERS

Size	Length
20	4,68 - 4,92
21	4,93 - 5,19
22	5,20 - 5,43
23	5,44 - 5,71
24	5,72 - 5,98
25	5,99 - 6,22
26	6,23 - 6,49
27	6,50 - 6,77
28	6,78 - 7,00
29	7,01 - 7,28
30	7,29 - 7,55
31	7,56 - 7,79
32	7,80 - 8,07
32.5	7,99 - 8,18
33	8,19 - 8,34
33.5	8,35 - 8,38
34	8,36 - 8,58
35	8,59 - 8,77
35.5	8,78 - 9,01
36	8,89 - 9,13
37	9,14 - 9,29
37.5	9,30 - 9,40
38	9,41 - 9,64
39	9,65 - 9,92
40	9,93 - 10,07
40.5	10,08 - 10,31
41	10,19 - 10,43
42	10,44 - 10,59
42.5	10,60 - 10,74
43	10,74 - 10,86
43.5	10,87 - 10,98
44	10,98 - 11,14
44.5	11,15 - 11,33
45	11,33 - 11,49
46	11,50 - 11,73
47	11,74 - 12
Important: dimensions in inches(in)

Talla	Pecho (A)	Cintura (B)	Cadera (C)
XS	76 - 82	61 - 68	86 - 90
S	83 - 89	69 - 73	91 - 95
M	90 - 94	74 - 78	96 - 100
L	95 - 98	79 - 82	101 - 104
XL	99 - 102	83 - 86	105 - 108
XXL-3XL	103 - 106	87 - 90	109 - 112
Nota: medidas en centímetros (cm)

Talla	Pecho (A)	Cintura (B)	Cadera (C)
XS	30 - 32	24 - 26.5	33.5 - 35
S	32.5 - 35	27 - 28.5	35.5 - 37
M	35.5 - 37	29 - 30.5	37.5 - 39
L	37.5 - 38	31 - 32.5	39.5 - 41
XL	38.5 - 40	33 - 33.5	41.5 - 42.5
XXL-3XL	40.5 - 41.5	34 - 35.5	43 - 44
Nota: medidas en pulgadas (in)

Talla	Cintura (A)	Cadera (B)	Tiro (C)
XS	61 - 68	86 - 91	78
S	69 - 73	92 - 95	78.5
M	74 - 78	96 - 100	79
L	79 - 82	101 - 104	79.5
XL	83 - 86	105 - 108	80
XXL-3XL	87 - 90	109 - 112	80.5
Nota: medidas en centímetros (cm)

Talla	Cintura (A)	Cadera (B)	Tiro (C)
XS	24 - 26.5	33.5 - 35.5	30.7
S	27 - 28.5	36 - 37.5	30.9
M	29 - 30.5	38 - 39.5	31.1
L	31 - 32.4	40 - 41	31.3
XL	32.5 - 34	41.5 - 42.5	31.5
XXL-3XL	34.5 - 35.5	43 - 44	31.7
Nota: medidas en pulgadas (in)

Talla	Edad	Altura	Pecho	Cintura	Cadera
6XS	4 - 5	100 - 108	55 - 57	54 - 55	60 - 62
5XS	5 - 6	109 - 117	58 - 61	56 - 57	63 - 65
4XS	7 - 8	118 - 128	62 - 66	58 - 60	66 - 68
3XS	9 - 10	129 - 140	67 - 72	61 - 64	69 - 74
2XS	11 - 12	141 - 152	73 - 79	65 - 68	75 - 80
XS	12 - 14	153 - 164	80 - 87	69 - 72	81 - 86
Nota: medidas en centímetros (cm)

Talla	Edad	Altura	Pecho	Cintura	Cadera
6XS	4 - 5	39 - 43	21.5 - 22.5	21 - 21.5	23.5 - 24.5
5XS	5 - 6	43.5 - 46	23 - 24	22 - 22.5	23.5 - 25
4XS	7 - 8	46.5 - 50	24.5 - 26	23 - 23.5	25.5 - 27
3XS	9 - 10	50.5 - 55	26.5 - 28.5	24 - 25	27.5 - 29
2XS	11 - 12	55.5 - 60	28.5 - 31	25.5 - 26	29.5 - 31
XS	12 - 14	60.5 - 65	31.5 - 34	26.5 - 28	31.5 - 34
Nota: medidas en pulgadas (in)

Size	Circumference
3	57-59 cm
2	54-56 cm
1	50-52 cm
Important: dimensions in centimetres (cm)

Size	Circumference
5	68-70
4	63,5-66,5
3	58-60
1	45-46
Important: dimensions in centimetres (cm)

Size	Circumference
62	62-64 cm
58	57-59 cm
1	45-46 cm
Important: dimensions in centimetres (cm)

Size	Length	Perimeter	Circumference	Weight
5	28 - 29 cm	75 ± 1 cm	59 ± 1 cm	440 ± 10 gm
4	27 ± 1 cm	70 ± 1 cm	56 ± 1 cm	360 - 390 gm
3	25 ± 1 cm	66 ± 1 cm	53 ± 1 cm	300 - 340 gm
Important: dimensions in centimetres (cm)

Size	Circumference
3	11.6
4	13.6
5	15.6
6	17.6
7	19.6
8	21.6
9	24.7
10	26.7
11	29.2
12	31.8
To select the correct size, measure around the hand at the knuckle level, excluding the thumb.
Please allow a slight difference due to manual measurement.
Important: dimensions in centimetres (cm)

Size	Circumference
3	4.6
4	5.4
5	6.1
6	6.9
7	7.75
8	8.5
9	9.5
10	10.5
11	11.5
12	12.5
To select the correct size, measure around the hand at the knuckle level, excluding the thumb.
Please allow a slight difference due to manual measurement.
Important: dimensions in inches(in)

Size	Circumference
XXS	50-52
M	56-58
L	58-60
To select the correct size, measure around the hand at the knuckle level, excluding the thumb.
Please allow a slight difference due to manual measurement.
Important: dimensions in centimetres (cm)

Size	Circumference	Weight
5	65-67 cm	260-280 gm
Important: dimensions in centimetres (cm)

Size	Circumference
XXS	20.5
M	22.5
L	23
To select the correct size, measure around the hand at the knuckle level, excluding the thumb.
Please allow a slight difference due to manual measurement.
Important: dimensions in inches(in)