Union Women’s Trilogy 2025. From backcountry lines to Olympic slopestyle runs, there’s only one binding that Jamie Anderson trusts when she straps in. The Union Trilogy is a women’s specific classic that comes equipped with a responsive Stage 4 Duraflex ST baseplate, supportive Trilogy highback and the super lightweight Exoframe 4.0 ankle strap. Take on the entire mountain and more with the Union Trilogy.
- Union Stage 4 ST Baseplate – Flex 7/10
- Union Trilogy Highbacks – Flex 6/10
- Multi-Density EVA Formed Bushings
- Universal Disk 4×4, 4×2, and Channel
- New Exoframe 2.0 Ankle Straps
- Ultra Grip™ Toe Cup, Female Specific Toe Cup Design
- Magnesium Buckles
- Lifetime Warranty on Baseplate and Heel Cup
- Small Fits US Womens 4-6.5
- Medium Fits US Womens 7-8.5
- Large Fits US Womens 9-11