A newly updated classic the Castelli Toe Thingy 2 feature a slightly longer foot (approx 2 cm longer than the originals) for more protection and a new rubberised colour contrasting foot to better resist tears. Otherwise, you still get a superb little envelope of wind-stopping neoprene that's remarkably good at keeping your toes warm and dry during late/early season rides. Or add them under your winter covers for extra protection.Please note like all our covers (with the exception of all-road models) the Castelli Toe Thingy 2 are not designed to be walked in and are unsuitable for CX or mountain biking. If you need to walk up a hill (for instance) just slip them off and stick them in your pocket - that way they will last you years.Key Features:Protect your toes from cold and spray or adds an extra thermal layer under your winter covers..Windproof Neoprene protection for your toes.Rubberised print sole with openings for cleats.Lined in red fabric - OK it might not improve the performance but........Scorpion logo on top of the foot.Can be worn on its own or as a layer between your shoe and shoecover.Road cycling use only.Comfort range 10-18c.Weight 62g.Sizes UNI-Size.Fabric - 90% Neoprene 10% Other.If you haven't used Toe Thingies before where have you been. They make a massive difference to foot warmth on cool days without the restrictions of a full bootie. .