Sea To Summit SI Delta V Seat Running Chisel sharpened blade

Chisel sharpened blade

Thermolite® construction throughout

the Flash sock will keep those little tootsies warm even on the coldest days

It also helps with enhanced digestion

Sea To Summit SI Delta V Seat Running Chisel sharpened bladeThe Sea to Summit Self Inflating Seat is the perfect companion, adding 38mm of foam filled comfort and support to any adventure, while packing up small when stowed. Whether providing much needed cushioning for aching glutes during rest stops, compensating for cold and uncomfortable stadium seats or helping to alleviate the bouncing threadbare seats of a chicken bus in Central America, our Self Inflating Seats are a welcome addition to any pack.