Specialized Ground Control Sport Bivy - Allows a skier to

- Allows a skier to rope up in order to get out of a crevasse zone

Carbon filter lasts up to 26 gallons (100 L) - about two months

•900D TPU coated NewStream fabric

400 new color photos demonstrate techniques

CHIWAUKUM RANGETHE SWATHCHIWAUKUM RIDGEBIG CHIWAUKUMSNOWGRASS MOUNTAINPOINT 7033GRINDSTONE MOUNTAINBIG SLIDEJAY PEAKBIG JIM MOUNTAIN

Specialized Ground Control Sport Bivy - Allows a skier toThe Ground Control Sport uses an extremely versatile tread pattern which can be used from cross country race to trail, it rolls fast with exceptional amounts of confidence and grip. Our Block In Block design uses a taller adaptable inner block to pierce the ground and claw for traction. The larger outer structure supports the inner block for additional speed, traction, support and stable handling. Casing: 60 TPI. Bead: Wire. 26 x 2. 35", PSI 25 50,