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Free UK delivery · Free 30-day returns · sportium.co.uk@gmail.com


Every order ships free with tracking. Timings are on our delivery page.
Email us with your order number within 30 days of delivery and we will send a prepaid returns label. Refunds go back to your original payment method.
Tell us the sport, your level and the measurements that matter at sportium.co.uk@gmail.com and we will help you choose.
The BLACK DIAMOND Men's Momentum Harness in Anthracite is a lightweight, all-purpose climbing harness built for comfort, quick adjustment, and organized gear carrying.
Designed for beginners and experienced climbers alike, the Momentum harness combines a supportive, low-profile structure with easy-to-use buckles and four gear loops. The Dual Core Construction balances padding and stiffness so the harness remains comfortable during long gym sessions or multi-pitch routes without adding unnecessary bulk. Its materials and build quality focus on durability, making it suitable for repeated use both indoors and outdoors.
The Momentum uses Dual Core Construction to spread load evenly across the waistbelt and leg loops, reducing pressure points during hangs and long belays. Strategic padding and a slim profile deliver support without restricting movement.
The harness features a pre-threaded Speed Adjust waistbelt buckle that sets tightness in seconds and trakFIT leg-loop adjusters for fast, secure sizing. These systems let you fine-tune fit with one hand so you can get ready to climb faster and with confidence.
Equipped with four pressure-molded gear loops and a reinforced haul loop, the Momentum keeps quickdraws, cams, and belay devices accessible and arranged. The loops are shaped to resist collapse, making gear clipping faster on sport and trad routes.
Constructed from high-strength webbing and durable fabrics, the Momentum withstands abrasion and repeated loading typical of training and outdoor climbing. Materials and stitching patterns are chosen to resist wear while keeping the harness lightweight and packable.
Who is this for? The BLACK DIAMOND Momentum harness in Anthracite (size SM) is ideal for climbers looking for a versatile, comfortable harness that’s easy to fit and practical to use. It’s a strong choice for gym regulars, sport climbers, and trad climbers who want a straightforward, durable harness with good gear organization. If you need a harness that balances comfort, fast adjustments, and solid construction for both learning and advancing your climbing, the Momentum is a dependable option.
Q: Is the Momentum harness suitable for indoor and outdoor climbing?
A: Yes. Its durable materials and versatile gear layout make it appropriate for gym sessions, sport routes, and trad climbing.
Q: Can I adjust the harness quickly between climbs?
A: Yes. The pre-threaded Speed Adjust waistbelt and trakFIT leg adjusters allow fast, secure fitting.
Delivery: free and tracked to addresses across the UK, with no minimum spend. We email your tracking link as soon as your order is dispatched; timings are on our delivery page.
Returns: 30 days from delivery to return an unused item in its original packaging free of charge, with a prepaid label. This is on top of your 14-day legal right to cancel, and your Consumer Rights Act protections for faulty goods.
Damaged or wrong item? Email us a photo at sportium.co.uk@gmail.com and we will replace or refund it.
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