Forre fit guide
Best Leggings for Rectangle Shape
A search-first fit guide for rectangle-shaped bodies, ranked with public product data, brand Fit DNA, and real Forre reviews where available.
Based on brand fit data and product specifications. Community reviews will populate this guide automatically.
#1 · Adidas
Believe This 2.0 Legging
£49.99
Soft, supportive legging with AEROREADY technology. 7/8 length. Wide waistband with internal drawstring.
Watch out: Less forgiving than Sweaty Betty for pear shapes at the hip. Techfit range runs quite firm — size up if you prefer medium compression.
#2 · Adidas
Techfit Training Tight
£54.99
Body-mapping compression tight. AEROREADY moisture management. Designed for gym and HIIT.
Watch out: Less forgiving than Sweaty Betty for pear shapes at the hip. Techfit range runs quite firm — size up if you prefer medium compression.
#3 · Decathlon
RC500 Running Tight
£19.99
Lightweight running tight with reflective print. Breathable, anti-friction flat seams. One of the best budget running tights available.
Watch out: Less premium finish and feel. Some ranges feel cheap to touch even when they perform well. Limited aesthetic appeal compared to branded activewear.
#4 · Under Armour
HeatGear Legging
£44.99
Under Armour signature compression legging. Moisture-wicking HeatGear fabric, squat-proof, anti-odour finish.
Watch out: Less fashion-forward aesthetic than UK-native brands. Rush range runs quite firm — size up if you prefer moderate compression over maximum.
#5 · Decathlon
FPA 500 Fitness Legging
£16.99
Decathlon gym legging. Supportive without being restrictive. Exceptional value at this price point.
Watch out: Less premium finish and feel. Some ranges feel cheap to touch even when they perform well. Limited aesthetic appeal compared to branded activewear.
#6 · Under Armour
Rush Seamless Legging
£64.99
Seamless compression with energy-return fabric. Designed to support muscle during high-intensity training.
Watch out: Less fashion-forward aesthetic than UK-native brands. Rush range runs quite firm — size up if you prefer moderate compression over maximum.

#7 · Gymshark
Gymshark Vital Seamless Leggings
£45
Seamless construction for a second-skin feel. Subtle texture and sculpting effect. High-waist fit. Great for gym and studio sessions.
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.
#8 · Nike
Nike Pro Mid-Rise 7/8 Leggings
£55
Nike Pro Dri-FIT fabric moves sweat away from skin. Tight fit with a comfortable waistband. The everyday workhorse legging for gym and training.
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.
#9 · Decathlon
Domyos Yoga Leggings
£20
Budget-friendly yoga leggings that deliver. Soft cotton blend, high waist, full length. Ideal for beginners who want to try yoga without a big spend.
Watch out: Less premium finish and feel. Some ranges feel cheap to touch even when they perform well. Limited aesthetic appeal compared to branded activewear.
#10 · Nike
Nike Dri-FIT One Luxe Leggings
£65
Soft, lightweight fabric with a hint of sheerness. Standard fit with a mid-rise waist. Versatile enough for yoga, studio, or the street.
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.
#11 · On Running
Performance Tights
£95
Compression tights for running. Reflective elements. Mechanical stretch.
Watch out: Hip cut runs narrow for pear shapes — size up or try a different brand. Limited colour range by design. Not appropriate for non-running activities.
#12 · Nike
One Mid-Rise Leggings
£47
Everyday training leggings with mid-rise waistband. Four-way stretch. Hidden pocket.
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.