The Men's Mons Royale Tarn Merino Shift Wind Jersey is a lightweight windbreaker designed to offer protection from the cold on high output rides. The ultimate bike jersey for all temperatures this jersey features raglan sleeves for freedom of movement and a merino-lined ripstop polyester front panel to protect from wind and chill. Also featuring a hidden sunglasses wipe this shirt is the ultimate go to for all your mountain biking adventures.