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The Union STR is the perfect introduction to Union's All-Mountain binding category at truly minimal cost. A responsive Duraflex Stage 5 baseplate, paired with a supportive S11 Duraflex highback and super-strong Exoframe 2.0 ankle strap, will have you feeling locked in and ready to power whatever the mountain throws your way.
UNION MEN BINDINGS SIZE CHART
Binding Size | SMALL | MEDIUM | LARGE |
US Boot Size | 6 - 7.5 | 8 - 10 | 10.5 - 13 |
EU Boot Size | 38 - 40.5 | 41 -43 | 43.5 - 47 |
UK Boot Size | 5 - 6.5 | 7 - 9 | 9.5 - 12 |
CM Boot Size | 24 - 25.5 | 26 -28 | 28.5 - 31 |