The 5.11 A/T™ 8" AR 670-1 boot is built for the most demanding missions. The All Terrain Load Assistance System (A.T.L.A.S.) is a force multiplier for those who carry heavy weight over long distances. 5.11's Echo Foam and Force Foams add cushioning and support to the footbed. This boot is built with a thick rough out suede and 1200D nylon upper over a fully stitched outsole with ASTM slip- and oil-resistant rubber.
Features
- AR 670-1 Compliant
- A.T.L.A.S. Support Plate
- Echo Foam high rebound/energy return PU and Force Foam lightweight PU impact cushioning
- ASTM slip- & oil-resistant rubber outsole
- Rough out suede and 1200D nylon upper
Sizing
Mens Footwear Size Chart
| US SIZE | 4 | 5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 13 | 14 | 15 |
| UK SIZE | 3 | 4 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 12 | 13 | 14 |
| EU SIZE | 37 | 37.5 | 38.5 | 39 | 40 | 40.5 | 41 | 42 | 42.5 | 43 | 44 | 44.5 | 45 | 45.5 | 46 | 47.5 | 48.5 | 49.5 |
Select styles in sizes 7-13 are also available in Wide.
