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Size chart
Union Adult Snowboard Boots
| US Men's | US Women's | UK | EU | Mondo |
|---|---|---|---|---|
| 6 | 7 | 5 | 38 | 240 |
| 6.5 | 7.5 | 5.5 | 39 | 245 |
| 7 | 8 | 6 | 40 | 250 |
| 7.5 | 8.5 | 6.5 | 40.5 | 255 |
| 8 | 9 | 7 | 41 | 260 |
| 8.5 | 9.5 | 7.5 | 41.5 | 265 |
| 9 | 10 | 8 | 42 | 270 |
| 9.5 | 10.5 | 8.5 | 42.5 | 275 |
| 10 | 11 | 9 | 43 | 280 |
| 10.5 | 11.5 | 9.5 | 43.5 | 285 |
| 11 | 12 | 10 | 44 | 290 |
| 11.5 | 12.5 | 10.5 | 44.5 | 295 |
| 12 | 13 | 11 | 45 | 300 |
| 12.5 | 13.5 | 11.5 | 45.5 | 305 |
Quick Specs
| Rider Type | All-Mountain Rider |
| Lacing System | Dual Zone BOA® |
| BOA Fit System | BOA® H4 Coiler™ + M2 |
| BOA Lace | BOA® TX3 Lace |
| Boot Performance | PERFORMANCE: 7/10 · ALL MOUNTAIN: 8/10 · FREESTYLE: 7/10 · FREERIDE: 7/10 |
| Sizes | US Men's 6–12.5 |
Product Description
Built for riders who want to drop in and go, the Union Reset delivers out-of-the-box comfort without sacrificing all-mountain capability. The patented M2 Single Frame Shell™ keeps flex dialled and consistent run after run, while the Dual Zone BOA® system lets you fine-tune upper ankle and forefoot feel in seconds. A fully custom memory foam liner completes the picture for days measured in vertical feet, not warm-up laps.
Product Details
| Shell Construction | M2 Single Frame Shell™: Union's patented Pebax® mono-frame shell in all-mountain trim. Lightweight, waterproof, and engineered to maintain consistent flex over the full life of the boot, with no soft spots or dead zones. |
| Liner System | Forma Pro Liner w/ TrueFoam™ Technology: custom-built memory foam liner that molds directly to the foot from the first session, returns to shape without packing out. |
| Lacing System | Dual Zone BOA® Ft. H4 Coiler™ + M2: two-zone system for versatile micro-adjustment. H4 Coiler dial refines upper-zone flex and ankle stability; M2 remote dial secures the forefoot for consistent response. Lace: BOA® TX3. |
| Cushioning System | Rebound Bushing™ (E-TPU, 15 g): responsive foam layer positioned under heel and toes; absorbs impact, damps vibration, and resists fatigue without losing shape · Phylon EVA Midsole (92 g): Phylon EVA mid layer for steady cushioning and impact absorption throughout the day. |
| Footbed | Contact Dual-Density Ortholite™ Footbed (50 g, 5% recycled rubber): 3D thermoformed dual-density insole. Long-lasting comfort and impact absorption on back-to-back days. |
| Outsole | X-Grip Natural Rubber Outsole (98 g): thin-profile natural rubber compound. Maximises board feel and reactivity underfoot, with durable traction on snow and ice. |
| Ankle Support | Thermoformed EPDM Ankle Pockets: precision-moulded pockets that lock the heel, distribute pressure evenly across the ankle, and maintain stable support through every turn. |
| Upper | Premium Synthetic Microfiber Upper: wear-resistant synthetic microfibre with welded construction for a clean, durable build. |
| Tongue | React Tapered 3D Tongue: tapered 3D tongue for precise fit and optimal flex response. |
| Insulation | PrimaLoft® Gold + Heat Reflective Foil: low-bulk PrimaLoft® Gold insulation combined with a heat-reflective foil layer; moisture-wicking mesh lining keeps feet dry on full-day sessions. |
Warranty
Reset Snowboard Boots - Sand 2027 FAQ
How snug should these Reset boots feel out of the box, and is a light toe-touch normal?
Yes, light toe-touch standing is normal and correct. The Forma Pro liner molds to your foot on first use via body heat without packing out excessively. Heel lock comes from thermoformed EPDM ankle pockets, keeping your heel stable and centered. You should feel snug everywhere but not cramped. If toes jam hard, size up half a size.
Can the liner in these boots be heat-molded?
The Forma Pro liner uses custom memory foam that self-molds to your foot through body heat and riding over the first few days. No manual heat-molding is needed. It breaks in quickly without excessive packing out, so the support stays responsive across a full season.
Are these boots stiff, soft, or balanced for an all-mountain rider?
The Reset is built as an all-mountain boot that balances responsive performance with out-of-the-box forgiveness. The dual-zone BOA system lets you dial flex independently between the cuff and forefoot, so you can tailor support to your style whether you're carving, hitting park, or dropping cliffs.
Can I tighten the upper cuff and lower foot separately on these boots?
Yes. The dual-zone BOA system splits into H4 Coiler for the cuff and M2 for the forefoot. Each has its own dial, so you can lock your ankle tight while keeping your foot relaxed, or vice versa. TX3 laces deliver responsive, consistent pull all day long.
Will my feet stay warm in these boots?
The Reset packs PrimaLoft® Gold insulation plus a heat-reflective foil layer. Together they trap warmth without adding bulk, keeping your feet dry and warm through full days in cold weather. The moisture-wicking mesh liner also pulls sweat away so your feet stay comfortable and dry.