life-sports-gear-size-chart
The measurements presented are for guidance only. Actual fit may vary depending on the product's cut. For optimal choice, trying on the item remains the best option.
How to choose
Crampons: Choose based on the US size of the shoe or boot you will wear them with. For Spike models, sizing differs depending on whether you wear them over boots or shoes.
Hydration vest: Measure around the fullest part of your chest, keeping the tape parallel to the floor.
Hiking poles adjust within the length range shown on each product.
City Crampons (and Grip, Runlite)
| Size | US Men | US Women |
|---|---|---|
| S | 3 – 6 | 4.5 – 7.5 |
| M | 5 – 8 | 6.5 – 9.5 |
| L | 8 – 11 | 9.5 – 12.5 |
| XL | 11 – 14 | 12.5 – 15.5 |
Spike One / Spike Pro 2 Crampons - Men
| Size | Boots (US) | Shoes (US) |
|---|---|---|
| S | 4 – 7 | 5 – 8 |
| M | 7 – 10 | 7.5 – 11 |
| L | 10 – 13 | 10.5 – 14 |
Spike One / Spike Pro 2 Crampons - Women
| Size | Boots (US) | Shoes (US) |
|---|---|---|
| S | 5 – 8 | 6 – 9 |
| M | 8 – 11 | 8.5 – 12 |
| L | 11 and up | 11.5 and up |
Cyclone 10 L Hydration Vest - Unisex
| Size | Chest (cm) | Chest (in) |
|---|---|---|
| S | 79 – 91 | 31 – 36 |
| M | 86 – 99 | 34 – 39 |
| L | 94 – 119 | 37 – 47 |