Those long winter base miles can be tough make your time in the saddle a more comfortable place with Endura’s Pro SL Thermal Windproof Jacket. The high stretch thermal fabric with thermal lining on the front & sleeves will offer you great levels of insulation in the colder conditions without restricting your movement. Pro Level Winter Training Insulation High stretch windproof fabrics with thermal lining on front & sleeves Stretch thermal rear panels Athletic fit High cut double layer collar for warmth & comfort Extended cuff for glove integration External rear gripper 3 open rear pockets plus zipped security pocket Reflective trim Flawless winter warming Construction Polyester 90% Elastane 8% Nylon 2%