Glide Block Jacket is a functional cross-country ski jacket made of a 3-layer wind- and waterproof VENTAIR fabric for training in cold conditions.- This versatile jacket comes with elastic jersey at sides and under sleeves for optimal ventilation and body-temperature management. Combine with various mid-layer garments underneath to adjust to changing temperatures. A perfect match to Glide Wind Tights or Glide FZ Pants.- VENTAIR represents the latest in cutting-edge fabric systems. It’s a highly advanced system that offers water- and wind protection in combination with excellent ventilation and moisture transport. Minimum requirements: WP >8,000 and MVP >8,000.Features:- Elastic VENTAIR 3-layer wind- and waterproof fabric (WP 8,000/MVP 8,000)- Functional and elastic jersey at sides and under sleeves- Reflective piping down at front- Two front pockets with zipperSpecifications:Material:- Body: Face 100% polyester Mid 100% polyurethane Back 100% polyester - Upper back body: 92% polyester recycled 8% elastaneCare:- Machine wash in 40 degrees with a program for delicate materials. - Let dry on a hanger.