Alloy Frame Belay Glasses, 90° Professional Optical Glass Lenses for Neck Protection, LightweightHigh Definition Prism Glasses for outdoor Rock Climbing, Belaying Gear for Climbers

• 90° Optical Prisms – Say Goodbye to Belayer's Neck Pain : These belay glasses feature premium 90° optical prisms that let you watch the climber clearly while keeping your head straight. A must‑have rock climbing glasses that effectively relieves neck strain during long belaying sessions — your neck will thank you
• 10th Gen Large Semi‑Rimless Frame – Wider Field of View : Upgraded with a larger semi‑rimless frame, these prism glasses provide a significantly wider field of view compared to older models. A pair of lazy glasses that ensures you never lose sight of your partner on the wall — improved safety and awareness
• Ultra‑Light Titanium & Al‑Mg Alloy – 45g All‑Day Comfort : The front frame is made of sturdy Aluminum‑Magnesium alloy, while the temples feature flexible Titanium alloy. These climbing glasses are shock‑resistant, corrosion‑proof, and ultra‑lightweight at only 45g — comfortable 90 degree glasses for all‑day wear
• Crystal Clear Glass Prisms – Bright, Distortion‑Free Images : Unlike cheap plastic lenses, these belay glasses for rock climbing use high‑transparency optical glass prisms. Deliver bright, sharp, distortion‑free images — catch every detail of the climb with posture glasses that prioritize clarity
• Professional Climbing Essential – Indoor Gym & Outdoor Cragging : Durable and stylish, these rock climbing glasses are perfect for both indoor gym climbing and outdoor cragging. A must‑have safety gear for every dedicated belayer — also works as belay glasses for climbing instructors and guides

Description 1.[Say Goodbye to Belayer's Neck] Designed with premium 90° optical prisms. It allows you to watch the climber clearly while keeping your head straight. Effectively relieves neck strain and pain during long belaying sessions. 2.[10th Gen Large Frame Design] Upgraded with a larger semi-rimless frame. This provides a significantly wider field of view compared to older models, ensuring you never lose sight of your partner on the wall. 3.[Ultra-Light Titanium & Al-Mg Alloy] The front frame is made of sturdy Aluminum-Magnesium alloy, while the temples feature flexible Titanium alloy. It is shock-resistant, corrosion-proof, and ultra-lightweight for all-day comfort. 4.[Crystals Clear Glass Prisms] Unlike cheap plastic lenses, we use high-transparency optical glass prisms. They deliver a bright, distortion-free, and sharp image, helping you catch every detail of the climb. 5.[Professional Climbing Essential] Durables and stylish. Perfect for both indoor gym climbing and outdoor cragging. A must-have safety gear for every dedicated belayer. Product Name: Rock Climbing Outdoor Glasses Color: As shown in the picture Frame material: Aluminum-magnesium alloy Frame material: Titanium alloy Lens material: Glass Type: Flat lens Structure: Semi-frame Glasses size: 139x140cm Weight of glasses: 45g Packaging list: 1* silver frame +2* high-definition glass lenses +1* packaging