Helinox Ball Feet Set size_and_size2:One Size 6 oz Best Use Cross-Country

6 oz Best Use Cross-Country Skiing

Its water- and wind-resistant shell keeps you comfortable and protected

and Dri-Max waterproof insert

Your go-to sweater on winter days and cool evenings

and zip into the waterproof outer shell when the weather turns

Helinox Ball Feet Set size_and_size2:One Size 6 oz Best Use Cross-CountryGet a more stable seat with this set of 4 ball feet made from VIBRAM rubber and designed to work with theChair One, Chair Two, Chair One Mini, Chair Zeroor theChair One L. Features. 45mm feet designed to work with: Chair One, Chair Two, Chair One Mini, Chair Zero or the Chair One L. The weight of the Vibram Ball Feet are 8oz and they pack down to 7. 5" x 2". Sold as a set of 4 one for each foot.