Caddis Wading Systems comfortable Two Tone Deluxe Breathable Boot Foot Waders is ideal for those days when the mornings are cool and the days are long and hot. Comes with 600 gram Thinsulate in the boots, adjustable suspenders, a hand warmer pocket and attached gravel guards. Caddis uses only the highest quality breathable material with a durable Polyester outer using CaddisDry technology that allows perspiration through, but keeps water out. Breathable waders are versatile and great to use in both warm and cold climates. If extra warmth is needed, you can just provide your own warmth by layering what you wear under them.