There's a lot to be said for the humble baseball cap. Serving as a practical sun shield, a stylish way to disguise a bad hair day or the finishing touch to a low-key look, it's a functional yet fashion-forward must-have in any man's wardrobe.

With warmer months approaching, now is the perfect time to refresh your cap collection. Scroll on for our pick of the best men's caps at the moment, from the understated to the statement-making.

Norse Projects Twill Sports Cap

Clean and classic, this made-in-the-USA cap from Norse Projects is the perfect off-duty accessory to team with a crisp white tee and navy chinos. The subtle embroidered "N" logo at the front breaks up the beige nicely.

Café Leather Kahua Leather Cap

Handcrafted in Spain from from sturdy 14oz waxed organic cotton, this Café Leather cap is made to last. The hand-cut vegetable tanned leather patch and back strap add a touch of Café Leather's signature luxury.

Axel Arigato Trademark Cap

Axel Arigato has taken the classic black cap up a notch, with its logo-emblazoned Trademark cap. Finished with a tasteful gold metallic 'Axel Arigato' embroidery, it gets the formula just right.

Unrecorded Denim Cap

Keep things casual with Unrecorded's six-panel denim baseball cap – a European twist on an American classic. Made in collaboration with German hatmaker Herr Bullman, it's crafted from 100% organic cotton, in line with the Dutch label's unwavering commitment to sustainability.

Forét Raven Cap

Danish label Forét has made a name for itself as a fail-safe go-to for clothing and accessories that will take you effortlessly from the city streets to the great outdoors. This versatile cotton cap promises just that – team it with anything from a mac coat and sneakers to a parka and hiking boots.

Allen St. Gary Cap

French accessories label Allen St. is best known for its luxurious leather goods, but it makes a pretty excellent line of men's caps as well. Case in point: this versatile logo cap, available in five easy-to-wear colours. The black gets our pick for its crowd-pleasing qualities.

Floyd Super Blue Baseball Cap

Give your outfit a playful edge with Floyd's loud-and-proud 'Super Blue' mesh cap, featuring a bold yellow logo contrasted against a blue background. With Flexfit 110 technology, it's designed for ultimate comfort and ease-of-wear.

Riley Studio Cap

Caps don't get more eco-friendly than this one from London-based brand Riley Studio. Made from recycled plastic bottles, it's proof that style and sustainability don't have to be mutually exclusive.

Lafaurie Vince Cap

Keep it low-key with Lafaurie's understated cotton canvas cap. Wear it with an overshirt and your favourite pair of jeans for an easy weekend look or give it a sports luxe edge with the addition of a cashmere hoodie and leather sneakers.

SAYE Black Cap

Made from recycled plastic, this cap from SAYE is ideal for those looking to make their wardrobe more eco-friendly. The bold yellow logo offers a welcome burst of colour against the plain black.

Artknit Studios Cashmere Hat

Trust Artknit Studios to take an everyday menswear staple and give it a luxurious twist. This beautifully crafted camel cashmere cap is the perfect addition to smart casual attire. Team it with a cashmere knit and unstructured tailoring for an effortlessly elegant look.

Neutrale Snap Cap

Made from long-lasting organic cotton, Neutrale's minimalist snap cap is guaranteed to be a wardrobe staple for years to come. Wear it with your everyday uniform of jeans and a tee or give it a sporty edge with high top sneakers and a hoodie.

Native North Hurley Salt & Pepper Cap

Native North's Hurley cap is a bestseller for a reason. Free from any extraneous aesthetic detailing, it's super versatile and can be worn with just about anything. The tan leather strap adds a touch of everyday luxury.

Shop all men's caps, hats and beanies at OPUMO.