10 Best Triathlon Shorts 2026 in the United States
#1
Winner
MY KILOMETRE Mens Triathlon Shorts with Adjustable Drawstring Easy Reach Leg Pockets Chamois for Long-Distance Tri Race (Pure-Black Large)
The MY KILOMETRE Mens Triathlon Shorts are designed with triathletes in mind, especially those doing long-distance races. The fabric blend of regenerated polyamide and spandex offers a good balance of stretch, durability, and chlorine resistance, making these shorts suitable for swim-bike-run transitions, including indoor pool swims. The UPF 50+ protection is an added bonus for outdoor training or events.
Rating
10.0
Chosen by1,195
Fit
Pockets
Padding (Chamois)
Most important from
885 reviews
#2
MY KILOMETRE Mens Triathlon Shorts with Adjustable Drawstring Easy Reach Leg Pockets Chamois for Long-Distance Tri Race (Black-Blue Medium)
The MY KILOMETRE Triathlon Shorts are designed for athletes seeking performance and comfort in long-distance races. The main fabric is a blend of 78% Regenerated Polyamide and 22% Xtra Life Lycra, which offers moderate compression, chlorine resistance, and UPF 50+ protection. These features make the shorts suitable for both indoor pool swims and outdoor activities.
Rating
8.8
Padding (Chamois)
Fit
Leg Grippers
Most important from
885 reviews
#3
2XU - Propel Buoyancy Short - Rubber Nylon Material for Swimming - Black - Size Large
The 2XU Propel Buoyancy Short is a unique choice for triathletes, especially those who want help with swimming buoyancy without sacrificing natural movement. Made from premium neoprene with a hydrodynamic coating, it helps you stay more afloat, similar to a wetsuit, but lets you kick and turn freely. This differs from typical triathlon shorts, which usually focus on cycling and running comfort with padding and pockets.
Rating
8.5
Material
Fit
Most important from
6 reviews
Top 10 Best Triathlon Shorts 2026 in the United States
#1
Winner
MY KILOMETRE Mens Triathlon Shorts with Adjustable Drawstring Easy Reach Leg Pockets Chamois for Long-Distance Tri Race (Pure-Black Large)
MY KILOMETRE Mens Triathlon Shorts with Adjustable Drawstring Easy Reach Leg Pockets Chamois for Long-Distance Tri Race (Pure-Black Large)
Material: 73% Regenerated Polyamide, 27% Spandex
Padding (Chamois): MK TRI 2.0 multi-density chamois
Fit: Adjustable drawstring waist
Leg Grippers: Ultra-thin elastic leg grippers
Pockets: Nutrition storage pockets on legs
Seam Construction: Flat locked stitching
Chosen by 1195 this week
MY KILOMETRE Mens Triathlon Shorts with Adjustable Drawstring Easy Reach Leg Pockets Chamois for Long-Distance Tri Race (Black-Blue Medium)
MY KILOMETRE Mens Triathlon Shorts with Adjustable Drawstring Easy Reach Leg Pockets Chamois for Long-Distance Tri Race (Black-Blue Medium)
Material: 78% Regenerated Polyamide, 22% Lycra
Padding (Chamois): MK TRI2.0 MULTI DENSITY CHAMOIS
Leg Grippers: ultra-thin, ultra-light elastic grippers
Pockets: nutrition storage pockets on leg sides
Seam Construction: Flat locked stitching
2XU - Propel Buoyancy Short - Rubber Nylon Material for Swimming - Black - Size Large
2XU - Propel Buoyancy Short - Rubber Nylon Material for Swimming - Black - Size Large
Material: premium neoprene with hydrodynamic coating
Padding (Chamois): none
Fit: adjustable waist
Leg Grippers: none
Pockets: none
Seam Construction: flat seams
SLS3 Triathlon Shorts Mens – Tri Shorts Mens – 2 Pockets FRT – Designed by Athletes for Racing (Midnight, Large)
SLS3 Triathlon Shorts Mens – Tri Shorts Mens – 2 Pockets FRT – Designed by Athletes for Racing (Midnight, Large)
Material: 80% nylon, 20% spandex
Padding (Chamois): foam-padded, thin, light
Fit: comfortable, supportive fit
Leg Grippers: soft
Pockets: two open hip pockets
Seam Construction: flatlock seams
SLS3 Triathlon Shorts Mens – Tri Shorts Mens – 2 Pockets FRT – Designed by Athletes for Racing (Cardinal Red & Black, Medium)
SLS3 Triathlon Shorts Mens – Tri Shorts Mens – 2 Pockets FRT – Designed by Athletes for Racing (Cardinal Red & Black, Medium)
Material: 80% Nylon, 20% Spandex
Padding (Chamois): foam-cushioned chamois pad
Leg Grippers: soft leg grippers at hem
Pockets: two open hip pockets
Seam Construction: Flatlock seams
Related Products
Up to 18% off
Zoot Women’s Core 6-Inch Tri Shorts, Quick Dry Performance Triathlon Short with Cycling Chamois Pad, Pockets & UPF 50+ Fabric - Deep Purple - Medium
Zoot Women’s Core 6-Inch Tri Shorts, Quick Dry Performance Triathlon Short with Cycling Chamois Pad, Pockets & UPF 50+ Fabric - Deep Purple - Medium
Material: premium Italian fabric
Padding (Chamois): ultra-plush chamois padding
Fit: streamlined, athletic, mid-rise
Leg Grippers: non-elastic material
Pockets: dual hip pockets
Seam Construction: Seamlink stitching
Zoot Men’s Core 9-Inch Tri Shorts, Quick Dry Performance Triathlon Shorts with Cycling Chamois Pad, Pockets & UPF 50+ Fabric - Jet Black - Large
Zoot Men’s Core 9-Inch Tri Shorts, Quick Dry Performance Triathlon Shorts with Cycling Chamois Pad, Pockets & UPF 50+ Fabric - Jet Black - Large
Material: premium quick-drying Italian fabric
Padding (Chamois): ultra-plush chamois padding
Fit: mid-rise fit
Leg Grippers: secure shorts without tightness
Pockets: two hip pockets
Seam Construction: Stitchlink seam construction
CASTELLI Men’s Tri Short, Cycling Race Swim Bike Run, Aerodynamic Triathlon Short with Tri Seat Pad & UPF 50+ - Black - Large
CASTELLI Men’s Tri Short, Cycling Race Swim Bike Run, Aerodynamic Triathlon Short with Tri Seat Pad & UPF 50+ - Black - Large
Padding (Chamois): KISS Tri seat pad
Fit: High Rise
Leg Grippers: GIRO3 leg grippers
Pockets: rear utility pocket
Zoot Women’s LTD 6-Inch Triathlon Shorts, Endurance Cycle Padded Shorts for Swim, Bike, Run with Quick Drying UPF 50+ Fabric - Club Aloha - Small
Zoot Women’s LTD 6-Inch Triathlon Shorts, Endurance Cycle Padded Shorts for Swim, Bike, Run with Quick Drying UPF 50+ Fabric - Club Aloha - Small
Padding (Chamois): endurance cycle padding
Fit: mid-rise fit, wide waistband, drawstring
Leg Grippers: none
Pockets: dual hip pockets
Seam Construction: Seamlink stitch technology
#10
SLS3 Tri Shorts for Women - Triathlon Shorts Womens - Super Comfy with Soft Chamois FX - Slim Athletic Fit (Black/Ocean Blooms, Large)
SLS3 Tri Shorts for Women - Triathlon Shorts Womens - Super Comfy with Soft Chamois FX - Slim Athletic Fit (Black/Ocean Blooms, Large)
Material: Nylon/Lycra fabric blend
Padding (Chamois): Thinner than typical cycling shorts
Fit: Compressive and tight
Leg Grippers: Single-layer engineered
Pockets: None
Seam Construction: Flatlock
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Buying Guide for the Best Triathlon Shorts
Choosing the right triathlon shorts is crucial for your performance and comfort during a triathlon. Triathlon shorts are designed to be worn throughout the entire race, including the swim, bike, and run segments. Therefore, they need to be versatile, comfortable, and durable. When selecting triathlon shorts, consider the following key specifications to ensure you get the best fit for your needs.MaterialThe material of triathlon shorts is important because it affects comfort, durability, and performance. Look for shorts made from high-quality, quick-drying, and breathable fabrics like nylon, polyester, or spandex. These materials help to wick away moisture, reduce chafing, and provide a snug fit. If you prioritize comfort and flexibility, opt for shorts with a higher percentage of spandex. For durability and support, a blend with more nylon or polyester might be better.
Padding (Chamois)Padding, or chamois, is a critical feature in triathlon shorts as it provides cushioning during the cycling portion of the race. The padding should be minimal yet effective, as too much padding can be uncomfortable during the swim and run. Look for triathlon-specific chamois that are thinner and designed to dry quickly. If you are a beginner or have longer bike segments, you might prefer slightly thicker padding for extra comfort. Experienced triathletes often opt for thinner padding to reduce bulk and improve transition times.
FitThe fit of triathlon shorts is essential for comfort and performance. They should be snug but not too tight, allowing for a full range of motion without causing discomfort. Compression fit shorts can help improve blood flow and reduce muscle fatigue. If you prefer a more relaxed fit, look for shorts with a slightly looser cut. Always try on different sizes and brands to find the best fit for your body shape and personal preference.
Leg GrippersLeg grippers are bands or silicone strips at the bottom of the shorts' legs that prevent them from riding up during the race. This feature is important for maintaining comfort and avoiding distractions. High-quality leg grippers should be snug but not too tight, ensuring they stay in place without cutting into your skin. If you have sensitive skin, look for shorts with softer, wider grippers to minimize irritation.
PocketsPockets in triathlon shorts can be useful for carrying small items like energy gels, keys, or a phone. Consider how many pockets you need and their placement. Some shorts have side or rear pockets that are easily accessible during the race. If you prefer to carry minimal items, you might opt for shorts with fewer or no pockets to reduce bulk. Think about your race strategy and what you need to carry to determine the right pocket configuration for you.
Seam ConstructionSeam construction affects the comfort and durability of triathlon shorts. Flatlock seams are ideal as they lie flat against the skin, reducing the risk of chafing and irritation. Look for shorts with minimal seams in high-friction areas to enhance comfort. If you have sensitive skin or are prone to chafing, prioritize shorts with flatlock or bonded seams for a smoother feel.