Cycling Shorts for Performance

Cycling Shorts: What Makes the Difference

Cycling shorts selection has gotten complicated with all the chamois technologies and brand options flying around. As someone who rode my first year in running shorts (bad idea), then cheap cycling shorts (better), then proper ones (night and day difference), I learned everything there is to know about what actually matters. Today, I’ll share the practical breakdown.

The Chamois Is Everything

Probably should have led with this section, honestly. That padded insert is called a chamois (pronounced “shammy”). This separates decent shorts from painful ones.

Good chamois: Multi-density foam. Thicker where sit bones contact saddle. Thinner elsewhere to avoid bunching. Seamless edges that don’t chafe.

Bad chamois: Single-density foam. Wrong padding placement. Edges that dig in. Breaks down after a few washes.

More padding isn’t always better. Tour riders use relatively thin chamois because excess bulk causes friction.

Shorts vs Bibs

Shorts: Elastic waistband. Easier bathroom breaks. Can feel constricting if waistband rolls.

Bibs: Shoulder straps instead of waistband. Nothing pressing on midsection. More comfortable for long rides. Harder bathroom stops.

That’s what makes bibs endearing to us long-distance riders — most serious cyclists prefer them once they try. The comfort difference is real.

Fit Matters More Than You Think

Should be snug. Loose fabric bunches and causes chafing. Compression also helps muscle support and blood flow.

Leg grippers keep shorts from riding up. Good grippers hold without cutting off circulation.

Length preference varies. Some prefer longer for sun protection, others shorter for freedom.

Material Quality

Look for: Lycra or spandex blends. Four-way stretch. Moisture-wicking. Flatlock seams (stitched flat, not raised).

Avoid: Cotton blends (hold sweat, cause chafing). Raised seams. Non-stretch panels.

Brands Worth the Money

Castelli: Italian quality. Excellent chamois. Aggressive fit.

Assos: Premium Swiss brand. Some of best chamois designs. Expensive but lasts.

Rapha: Good balance of quality and style.

Pearl Izumi: Good entry to mid-range. Quest line solid budget choice.

Gore Wear: German engineering. Good all-weather options.

What to Spend

Under $50: Expect compromises. Fine for occasional riding.

$80-120: Sweet spot. Quality chamois, good construction.

$150+: Premium everything. Worth it for long-distance, overkill for casual.

Care Instructions (Actually Important)

Wash after every ride. Bacteria in sweaty chamois causes saddle sores.

Cold water, gentle cycle. No fabric softener — breaks down technical fabrics.

Air dry. Heat destroys elasticity.

Don’t wear underwear beneath cycling shorts. Chamois designed to work against skin. Underwear creates seams and bunching.

Bottom Line

Good cycling shorts transform the riding experience. Bad ones make every ride miserable. This isn’t where to save money if you ride regularly. Find a chamois that works for your anatomy and buy multiples.