Frame Polo Shirt LS Men's is a soft, breathable polo shirt designed for hiking, built as a fine-gauge Merino jersey polo that balances natural comfort with breathability for cooler-season wear. Product Type: Men’s breathable polo shirt. Material: Wool blend. Ultrafine Merino wool yarns wrapped around a nylon core for added durability. Long sleeves, collared design, and a front zip with chin guard for comfort. Four-way stretch polyester reinforcement at the shoulders and micro-serged seams to streamline the profile. For hiking, pair it with men’s hiking pants and men’s hiking shoes . Contemporary design. Natural comfort. A wardrobe essential, elevated. Ultrafine Merino wool yarns – known for softness, odour resistance, and temperature regulation – are wrapped around a nylon core for enhanced durability. The long sleeves carry it into the cooler seasons, and a four-way stretch polyester reinforces the shoulders. Front zipper has a chin guard for comfort, micro-serged seams streamline the profile, and the roomier regular fit provides airflow and mobility.