Size guide
Check the size we recommend for your measurements
Upper part
- A Chest Measure around the narrowest part of your waist, keeping the tape horizontal
- B Waist Keeping both feet together, measure around the fullest part of your hips, keeping the tape horizontal
- C Hip Measure from the crotch to the bottom of the leg
| 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) | |||
Bottom
- A Waist Measure around the narrowest part of your waist, keeping the tape horizontal.
- B Hip Keeping both feet together, measure around the fullest part of your hips, keeping the tape horizontal.
- C leg kick Measure from the crotch to the bottom of the leg.
| 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) | |||
Footwear
Measure your feet and use your measurements to determine your shoe size
| Talla | Longitud | ||
|---|---|---|---|
| 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 | ||
| Nota: medidas en milímetros (mm) | |||
| Talla | Longitud | ||
|---|---|---|---|
| 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 | ||
| Nota: medidas en pulgadas (in) | |||
Upper part
- A Chest Measure around the narrowest part of your waist, keeping the tape horizontal
- B Waist Keeping both feet together, measure around the fullest part of your hips, keeping the tape horizontal
- C Hip Measure from the crotch to the bottom of the leg
| 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) | |||
Bottom
- A Waist Measure around the narrowest part of your waist, keeping the tape horizontal.
- B Hip Keeping both feet together, measure around the fullest part of your hips, keeping the tape horizontal.
- C leg kick Measure from the crotch to the bottom of the leg.
| 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) | |||
Footwear
Measure your feet and use your measurements to determine your shoe size
| Talla | Longitud | ||
|---|---|---|---|
| 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 | ||
| Nota: medidas en milímetros (mm) | |||
| Talla | Longitud | ||
|---|---|---|---|
| 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 | ||
| Nota: medidas en pulgadas (in) | |||
top and bottom
| 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) | ||||||
Footwear
Measure your feet and use your measurements to determine your shoe size
| Talla | Longitud | ||
|---|---|---|---|
| 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 | ||
| Nota: medidas en milímetros (mm) | |||
| Talla | Longitud | ||
|---|---|---|---|
| 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 | ||
| Nota: medidas en pulgadas (in) | |||
HANDBALL BALL
| Talla | Circunferencia | |||||
|---|---|---|---|---|---|---|
| 3 | 57-59 cm | |||||
| 2 | 54-56 cm | |||||
| 1 | 50-52 cm | |||||
| Nota: medidas en centímetros (cm) | ||||||
SOCCER BALL
| Talla | Circunferencia | |||||
|---|---|---|---|---|---|---|
| 5 | 68-70 | |||||
| 4 | 63,5-66,5 | |||||
| 3 | 58-60 | |||||
| 1 | 45-46 | |||||
| Nota: medidas en centímetros (cm) | ||||||
FOOTBALL BALL
| Talla | Circunferencia | |||||
|---|---|---|---|---|---|---|
| 62 | 62-64 cm | |||||
| 58 | 57-59 cm | |||||
| 1 | 45-46 cm | |||||
| Nota: medidas en centímetros (cm) | ||||||
RUGBY BALL
| Talla | Largo | Perímetro | Circunferencia | Peso | ||
|---|---|---|---|---|---|---|
| 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 | ||
| Nota: medidas en centímetros (cm) | ||||||
VOLLEY BALL
| Talla | Circunferencia | Peso | ||||
|---|---|---|---|---|---|---|
| 5 | 65-67 cm | 260-280 gm | ||||
| Nota: medidas en centímetros (cm) | ||||||
GLOVES
| Talla | Circunferencia | |||||
|---|---|---|---|---|---|---|
| 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 | |||||
| Para seleccionar el tamaño correcto, mida alrededor de la mano a la altura de los nudillos, excluyendo el dedo pulgar. | ||||||
| Permita una ligera diferencia debido a la medición manual. | ||||||
| Nota: medidas en centímetros (cm) | ||||||
| Talla | Circunferencia | |||||
|---|---|---|---|---|---|---|
| 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 | |||||
| Para seleccionar el tamaño correcto, mida alrededor de la mano a la altura de los nudillos, excluyendo el dedo pulgar. | ||||||
| Permita una ligera diferencia debido a la medición manual. | ||||||
| Nota: medidas en pulgadas (in) | ||||||
RUGBY HELMET
| Talla | Circunferencia | |||||
|---|---|---|---|---|---|---|
| XXS | 50-52 | |||||
| M | 56-58 | |||||
| L | 58-60 | |||||
| Para seleccionar el tamaño correcto, mida alrededor de la mano a la altura de los nudillos, excluyendo el dedo pulgar. | ||||||
| Permita una ligera diferencia debido a la medición manual. | ||||||
| Nota: medidas en centímetros (cm) | ||||||
| Talla | Circunferencia | |||||
|---|---|---|---|---|---|---|
| XXS | 20.5 | |||||
| M | 22.5 | |||||
| L | 23 | |||||
| Para seleccionar el tamaño correcto, mida alrededor de la mano a la altura de los nudillos, excluyendo el dedo pulgar. | ||||||
| Permita una ligera diferencia debido a la medición manual. | ||||||
| Nota: medidas en pulgadas (in) | ||||||
label.chooseSize
Trail-running shoes Sierra 22 man black green
73,50 €
Description
*It is recommended you choose a size smaller than the one you usually use.
Optimal trail running shoe for training and competition on rough terrain.
Weight: 333 gr and Drop: 8 mm.
The upper is made of breathable and resistant Jacquard with FLEXSHIELD TPU inserts to protect the foot.
The 100% elastic tongue and nylon linings with elastane ensure the perfect fit.
The insole is made of pre-moulded EVA adjusted to the shape of the foot and the base is 2 mm of natural EVA sewn to the upper.
The midsole incorporates the Full Dual Pulsor system, consisting of double phylon in different densities that optimises shock absorption and cushioning. Includes a piece of higher density phylon that provides stability.
To protect the foot from the ground, it features the BALANCE system, incorporating a rigid plate in the base.
The sole is made of resistant DURABILITY rubber with studs of different designs to ensure grip in all situations.
Characteristics
- Breathable jacquard upper with TPU from the FLEXHIELD system
- Pre-molded insole adjusting to the foot shape
- EVA shank
- FULL DUAL PULSOR midsole with double phylon of different densities
- DURABILITY rubber sole with bidirectional studs for grip on ascents and descents
- Elastic tongue
Technical Information
- 8 mm Drop
- 333 gr weight
- Bidirectional studs for up and down grip
- Average pace: between 4' and 5'30'' per km
- Suited for: medium weight - high
- Intensity of use: training
- Distance: between 20 km to 30 km
- Difficulty of terrain: technical/medium
Technical Scale
-
Grip
-
Cushioning
-
Comfort
-
Durability
-
Stability
-
Responsiveness
Trail-running shoes Sierra 22 man black green
73,50 €
label.chooseSize
Men's trail running shoes. Suitable for training on moderate to challenging terrain. These shoes fit the foot closely and support it to make it more stable. In addition, they are flexible, breathable and absorb the impacts of each step. The sturdy sole grips to the ground.
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Select size
label.chooseSize
Fast home delivery
Balance System
Rigid plate located between the midsole and the outsole at the front that prevents torsion and stabilizes the step on rough terrain.
Durability
High-resistance rubber that delays wear due to abrasion.
Full Dual Pulsor
Double phylon system with different densities to optimize cushioning. Higher density provides greater stability, while lower density results in greater lightness. This technology provides the athlete with flexibility and better shock absorption in each step.
Sistema Flexhield
Structure strategically located on the cut, in the area of the instep to achieve a perfect fit to the foot that provides the protection and stability that the foot needs during sports practice.
Men's trail running shoes. Suitable for training on moderate to challenging terrain. These shoes fit the foot closely and support it to make it more stable. In addition, they are flexible, breathable and absorb the impacts of each step. The sturdy sole grips to the ground.