When you need the control of bare hands while still wearing gloves, reach for the Original® 0.5mm. Our most dexterous glove features a 0.5mm synthetic palm material that forms to the hand for precision work. Breathable TrekDry® material form-fits the back of your hand and helps keep them cool and comfortable on the job. Features. 0.5mm synthetic palm provides precision feel. Form-fitting TrekDry® material helps keep hands cool and comfortable. Thermal Plastic Rubber (TPR) closure for a secure fit to the wrist. Machine washable.