Trinine™Technology

Comfort / Durability / Style…3 in 1. Rooly’s TRININE™ frame material is lightweight, more durable and more stable than plastic materials used by other brands. TRININE'S™ flexibility and optimized weight distribution makes for a customizable 3-point fit which increases overall comfort; minimizes slippage while perspiring and eliminates headaches and related fatigue during prolonged use.