How to Choose the Right Compression Gear: A Buyer's Guide for Runners and Athletes

Compression gear isn't cheap and the market is full of products that look similar but perform very differently. This is the guide I wish I'd had when I bought my first pair. How to spot real quality, what to avoid and how to choose the right piece for your training.

Step 1: Confirm the Compression Is Graduated

Graduated compression is the non-negotiable starting point. The pressure must be highest at the furthest point from the heart (ankle or wrist) and decrease up the limb. Uniform compression (same pressure throughout) doesn't give you the venous return benefit that makes compression worth wearing.

If a product doesn't explicitly state graduated compression, it probably isn't.

Step 2: Check the Fabric Weight and Composition

Look for:

• Stated fabric weight in gsm: lightweight race gear is typically 180-225gsm, training gear 250-300gsm, recovery gear heavier still
• Nylon-elastane blend: typically 70-80% nylon, 20-30% elastane or similar. Pure cotton or thin polyester won't deliver real compression
• Antibacterial and moisture-wicking finish: essential for hot sessions and long wear

Step 3: Look for Construction Details

The difference between £30 and £120 compression is in the construction:

• Flatlock seams: prevents chafing on long runs. Non-negotiable for anything over 10K
• Bonded or internal waistband: stays in place during movement, doesn't roll down
• Muscle-mapping zones: targeted support over quads, hamstrings, calves, not just uniform fabric
• Reinforced stitching at stress points: lasts through hundreds of washes without failing

Step 4: Match the Piece to the Use Case

For running training

• Weekday sessions: compression shorts or tights depending on weather
• Long runs (10+ miles): compression socks + tights or shorts
• Post-run recovery: full compression tights + socks

For strength and gym

• Compression socks for ankle and calf support
• Compression shorts under lifting shorts for quad support

For racing

• Race-weight compression (not heavy training gear) with drawcord and gel pockets
• Compression race socks for full calf support in the final kilometres

For recovery and everyday

• Compression socks for travel, work and rest days
• Full-length compression tights post-training

Step 5: Size Correctly

Compression only works if it fits properly. Too loose and you lose the pressure benefit. Too tight and it restricts movement and circulation. Follow the brand's size guide based on your measurements, not your usual clothing size.

• Measure your calf circumference at the widest point for socks and calf guards
• Measure your waist and hips for shorts and tights
• Don't size down for 'more compression'. It doesn't work that way

Step 6: Start With the Piece That Adds Most Value

If you can only afford one piece, start with what addresses your biggest problem:

• Recovery slowly?: Full-length compression tights
• Calf issues or shin splints?: Compression race socks
• Train long distances?: Compression shorts or tights for the training itself
• Travel frequently?: Compression socks

Red Flags When Shopping

• No fabric weight listed
• No graduated compression claim
• No size guide or a size guide based on UK clothing sizes rather than measurements
• No information about durability or wash care
• Price significantly below market. Real compression costs more to make

Browse our Compression Collection and Race Socks Collection to see products built to the standards in this guide.