Windproof and shower resistant thermal layer for beneath waterproofs and heavyweight outer layers 100% polyester ripstop outer in camo High performance Therma Core hollow fibre insulation Unique ZT lettering pattern ribbed design Twin reverse zipped pockets Elasticated waist and hood peak Neoprene side cuffs with non slip thumb grips to prevent sleeves riding up Available in sizes Small to XXXL NOTE: ZT Climate jackets are sized to be worn as mid-layers. If you intend to wear as an outer layer please choose one size larger than your usual fit.