Plastic-free alternatives

Natural-fiber substitutes for Under Armour — UA Challenger Men's 7" Shorts in the Shorts category.

Under Armour

UA Challenger Men's 7" Shorts

100% Polyester

Health D · 100% syntheticAntimony (trace)

24 plastic-free alternatives

Sorted by Health Impact score. All have 0% synthetic content — no microplastic shedding, no plastic on skin.

Unbound Merino

Women's Ultrafine Sleep Tank + Shorts Bundle

100% Merino Wool, 5% Merino Wool, 5% Tencel

Quality AHealth A$158.00

Astrid Wild

Ingrid Merino Short Sleeve Burgundy

100% Merino Wool

Quality AHealth A$129.00

Ridge Merino

Men's Hyde Merino Shorts

100% Merino Wool

Quality A

How we score Health Impact

Health A

$100.00

Unbound Merino

Women's Ultrafine Merino Sleep Shorts

100% Merino Wool

Quality AHealth A$98.00

Astrid Wild

Aleksandra Merino Short Sleeve Black

100% Merino Wool

Quality AHealth A$129.00

Astrid Wild

Ingrid Merino Short Sleeve Brown

100% Merino Wool

Quality AHealth A$129.00

Astrid Wild

Ingrid Merino Short Sleeve Black

100% Merino Wool

Quality AHealth A$129.00

Unbound Merino

Women’s Merino Linen Shorts

75% Merino Wool, 25% Linen

Quality BHealth A$165.00

Icebreaker

Women's Merino Blend 125 ZoneKnit™ Speed 3" Shorts

80% Tencel, 20% Merino Wool

Quality BHealth A$95.00

Banana Republic

7" Tencel™-Linen Short

75% Tencel, 25% Linen

Quality BHealth A$100.00

Banana Republic

Mid-Rise Tencel™-Linen Bermuda Short

74% Tencel, 26% Linen

Quality BHealth A$100.00

Taylor Stitch

The Short Sleeve California in Sky Hemp

55% Hemp, 45% Tencel

Quality BHealth A$118.00

Club Monaco

Darcee Short

79% Lyocell, 21% Linen

Quality BHealth A$89.00

Marine Layer

Linen Drawstring Short

55% Linen, 45% Tencel

Quality BHealth A$88.00

Taylor Stitch

The Short Sleeve California in Desert Hemp

55% Hemp, 45% Tencel

Quality BHealth A$118.00

Taylor Stitch

The Short Sleeve California in Blue Stone Stripe Hemp

55% Hemp, 45% Tencel

Quality BHealth A$118.00

Taylor Stitch

The Short Sleeve California in Overcast Check Hemp

55% Hemp, 45% Tencel

Quality BHealth A$118.00

Icebreaker

Women's Merino Blend 125 ZoneKnit™ Speed 3" Shorts

80% Lyocell, 20% Wool

Quality BHealth A$95.00

YMC

Salba Short

52% Lyocell, 28% Organic Cotton, 20% Linen

Quality BHealth A$400.00

YMC

Salba Short

52% Lyocell, 28% Organic Cotton, 20% Linen

Quality BHealth A$400.00

Icebreaker

Men's Merino Blend 200 Shifter Shorts

60% Lyocell, 40% Wool

Quality BHealth A$120.00

Taylor Stitch

The Apres Short in Burgundy Hemp

100% Hemp

Quality BHealth A$108.00

Taylor Stitch

The Apres Short in Field Khaki Hemp

100% Hemp

Quality BHealth A$108.00

Roark

Costa Shorts - Bone

60% Organic Cotton, 40% Tencel

Quality BHealth A$65.00