Best Tops for Rectangle Shape

Lightweight running vest with Iso-Chill fabric that actively cools against skin. Reflective details.

Watch out: Less fashion-forward aesthetic than UK-native brands. Rush range runs quite firm — size up if you prefer moderate compression over maximum.

One-piece aero suit for road racing and sportives. Compression fit, size up if between sizes.

Watch out: Sizing is notoriously difficult. No utility outside cycling. Not suitable for pear or plus shapes without significant sizing up.

Structured training vest with a relaxed fit. Four-way stretch fabric, dropped armholes.

Watch out: Waistband rolling for pear shapes who size up for hip room. Hip and thigh pull in woven ranges for anyone with hips above 40". Not recommended for apple shapes in the Adapt range.

Fitted training top with a square neck. Rib-knit fabric, longer length. Pairs with the seamless leggings.

Watch out: Original Fit waistband rolls for pear shapes who size for their hips. Expensive relative to quality compared to Sweaty Betty. US-influenced sizing runs narrow for UK women.

Fitted scoop-neck training top. Soft jersey fabric with a subtle stretch. Longer length for coverage.

Watch out: Structured waistband is uncomfortable for apple shapes during dynamic movement. Very high-rise — not comfortable for all body types mid-session. Strong aesthetic pull on social media can lead to aspirational sizing.

Understated road jersey in PNS's signature muted palette. Relaxed fit with race-inspired construction. Four back pockets including a zipped security pocket.

Watch out: Very narrow cut. Not suitable for pear or curvy shapes. Extremely expensive. Designed for performance cycling, not general activewear.

Racing-fit road jersey from Assos. Minimal seams, race-cut back pockets, and an aerodynamic silhouette. Suited for faster rides where fit precision matters.

Watch out: Very narrow cut across the board. Extremely expensive. Sizing is unforgiving. No value outside dedicated cycling.

Lightweight road jersey with a relaxed fit. Three rear pockets, full-length zip, and moisture-wicking fabric that manages temperature on long rides.

Watch out: Not appropriate for activities other than cycling. Sizing inconsistency between ranges. Premium price.

Engineered for running. Cooling mesh panels, reflective elements for low-light runs. Fitted but not restrictive.

Watch out: Quality varies significantly between ranges — Pro products are worth it, some Dri-FIT basics feel cheap. Tight waistband on Pro styles can be uncomfortable for apple shapes.

Lightweight, breathable running top. Reflective details. Slim fit that moves with you.

Watch out: Quality varies significantly between ranges — Pro products are worth it, some Dri-FIT basics feel cheap. Tight waistband on Pro styles can be uncomfortable for apple shapes.

Seamless construction eliminates chafing. Lightweight. Relaxed fit.

Watch out: 7/8 leggings run long for women under 5'4". Zero Gravity fabric loses compression faster than the Power fabric. Premium price with steep sales cycle.

Seamless run top with anti-stink Silverescent technology. Slim fit.

Watch out: Align goes sheer in light colours and during sweaty activity. Wunder Train can be tight in the calf for muscular calves. Premium price makes sizing mistakes expensive.