The T5MO Tilley Hat, designed with a medium brim, is made of a soft, sueded certified organic cotton with polyester mesh.
The mesh helps to both ventilate warm air out and allow cooler air to flow in while the sturdy cotton fabric is rugged yet exceptionally lightweight.
Guaranteed for life not to wear out and insured against loss. The fabrics of all Tilley Hats have been certified to block 98 percent of harmful UVA/UVB radiation and deliver an ultraviolet factor (UPF) of 50+, the maximum rating given.