Fast in. Fast out. Locked in for total control. The Union Atlas Step On combines the proven convenience of Step On technology with Union’s renowned all- mountain performance. Featuring the Step On Instant Connection System, this binding delivers lightning-fast entry and exit without sacrificing response, precision, or power.
Step On bindings are ONLY compatible with Step On boots. Reference sizing chart to ensure accurate size match.
Flex: 6/10
Baseplate: S1 Step On Duraflex CB - Engineered for unmatched durability, this baseplate is designed and manufactured by Union to deliver long- lasting performance. Backed by a lifetime warranty for peace of mind season after season
Non-Stick HP EVA Footbed - Union's non-stick hot press EVA creates a closed cell finish that is 100% waterproof. No more snow and ice build up, keeping you riding in all conditions. Standard hot-press EVA cushioning for reliable shock absorption and underfoot comfort, engineered to maintain shape over time.
Extruded 3D Aluminum Heelcup - Designed for optimal heel hold and reduced drag, Union’s 3D Aluminum Heelcups are lightweight and built to stand the test of time. Backed by a lifetime warranty.
Cushioning: Hi-Flex HP EVA Bushing - Hi-Flex EVA bushings act as an additional layer of dampening and shock absorption between you and your snowboard and never loose shape over time. Your knees and feet will thank you.
HighBack: S1 Step On Duraflex CB Highback - The Atlas Step On Duraflex highback combines legendary Union Atlas performance with the easy-to-use Step On Instant Connection System. Equipped with two stages of forward lean, you can easily dial in the highback to suit your preferred riding style.
Mounting System: Step On 4x2 Disk, Step On Channel Disk
| MEN'S | - | - | - | SMALL | MEDIUM | LARGE | X-LARGE |
|---|---|---|---|---|---|---|---|
| US Men's Boot Size | - | - | - | 6 - 8 | 8.5 - 10.5 | 11 - 13 | 14 - 15 |
| UK Boot Size | - | - | - | 5 - 7 | 7.5 - 9.5 | 10 - 12 | 13 - 14 |
| CM Boot Size | - | - | - | 24 - 26 | 26.5 - 28.5 | 29 - 31 | 32 - 33 |
| EU Boot Size | - | - | - | 38 - 41 | 41.5 - 43.5 | 44 - 46 | 47 - 48 |
| Mondo Boot Size | - | - | - | 240 - 260 | 265 - 285 | 290 - 310 | 320 - 330 |