Layer up with men's gym hoodies, jackets and training outerwear at Guru Muscle. Explore zip-up hoodies, pullover designs, track tops and selected lightweight layers from activewear brands including Body Engineers and Gymshark. These styles can be worn for warm-ups, travelling to the gym, cooler training environments or casual everyday outfits. Compare the available silhouettes, sleeve styles, colours and details to find a layer that suits your wardrobe. Fit and fabric vary between products, so check each listing for material composition, size guidance, care instructions and current availability before choosing your hoodie or jacket.