Gymshark x CBUM Short "Concrete Blue"

Built with Chris Bumstead’s “put the work in” mindset, the Gymshark x CBUM Short in Concrete Blue bridges that gap between heavy sets and everyday movement. Lightest-weight, perforated fabric keeps air and sweat flowing so you stay cool when your session heats up, while the quad-hugging 6" inseam and wider leg give your hard-earned wheels center stage. Minimal branding, premium feel, and a color that looks as strong on leg day as it does grabbing coffee after mean you’re covered wherever the grind takes you.

Breathable Perforated Fabric

Gymshark took its lightest Sport Shorts fabric and punched it full of tiny perforations so air and moisture can move freely, keeping you cool instead of swampy when the reps stack up. The blend of polyester and elastane gives that sweet spot of stretch and structure, so the shorts flex with you, not against you, through deep squats and walking lunges.

Quad-Friendly 6" Inseam

Chris Bumstead dialed in the 6" inseam as the perfect length for showcasing quads without tipping into “too short” territory. The wider fit through the leg gives extra room for bigger thighs, making the shorts feel more like they’re tailored for lifters than generic training gear. Every step, every set, your leg day work gets the spotlight it deserves.

Minimal Branding, Maximum Versatility

Clean lines, subtle logos, and that Concrete Blue shade keep the aesthetic timeless instead of trend-chasing. An adjustable internal drawcord locks the waist in place, while open side pockets handle phone, keys, and headphones without bulk. The result is a short that moves effortlessly from gym floor to errands and rest days, matching performance with a low-key, lifestyle-friendly look.

Leg Day Locked In

Pair the Concrete Blue shorts with a black Gymshark x CBUM washed sleeveless tee, mid-crew white socks, and chunky white trainers. Add a simple lifting belt and a black cap for that locked-in, tunnel-vision vibe. The color mix keeps things sharp while the silhouette quietly says, “yes, I do train quads.”

Off-Duty Strength Mode

Throw on an oversized grey heavyweight hoodie over the shorts, with neutral running sneakers and no-show socks. Finish with a crossbody bag and low-key silver watch. The Concrete Blue pops under the muted top layer, giving you that “I just left the gym, but I’m still put together” energy for coffee runs or casual hangs.

Summer Conditioning Fit

Go with a fitted white performance tee, the Concrete Blue shorts, and breathable black trainers for outdoor circuits or track work. Add mirrored sunglasses and a lightweight training cap to keep the sun manageable. The palette stays crisp and athletic, while the quad-focused cut makes sprints, sled pushes, and shuttles look as good as they feel.

Specifications

Shipping

• ETA Shipping – approx. 18–20 days

SKU: A4C6L-UD7H-M